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103414747680 = 253457979533
BaseRepresentation
bin110000001001111111…
…1111101001000100000
3100212221011002111110000
41200103333331020200
53143243133411210
6115301424540000
710320466565046
oct1402377751040
9325834074400
10103414747680
113a948a24622
1218061481600
1399a10ca0ba
14501078a396
152a53e06ac0
hex1813ffd220

103414747680 has 120 divisors (see below), whose sum is σ = 364967926092. Its totient is φ = 27577262592.

The previous prime is 103414747669. The next prime is 103414747687. The reversal of 103414747680 is 86747414301.

103414747680 is a `hidden beast` number, since 1 + 0 + 34 + 1 + 474 + 76 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 98026600464 + 5388147216 = 313092^2 + 73404^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×1034147476802 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (103414747687) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3976807 + ... + 4002726.

Almost surely, 2103414747680 is an apocalyptic number.

103414747680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103414747680 is an abundant number, since it is smaller than the sum of its proper divisors (261553178412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103414747680 is an equidigital number, since it uses as much as digits as its factorization.

103414747680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979560 (or 7979543 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 103414747680 in words is "one hundred three billion, four hundred fourteen million, seven hundred forty-seven thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 270 288 324 360 405 432 480 540 648 720 810 864 1080 1296 1440 1620 2160 2592 3240 4320 6480 12960 7979533 15959066 23938599 31918132 39897665 47877198 63836264 71815797 79795330 95754396 119692995 127672528 143631594 159590660 191508792 215447391 239385990 255345056 287263188 319181320 359078985 383017584 430894782 478771980 574526376 638362640 646342173 718157970 766035168 861789564 957543960 1077236955 1149052752 1276725280 1292684346 1436315940 1723579128 1915087920 2154473910 2298105504 2585368692 2872631880 3231710865 3447158256 3830175840 4308947820 5170737384 5745263760 6463421730 6894316512 8617895640 10341474768 11490527520 12926843460 17235791280 20682949536 25853686920 34471582560 51707373840 103414747680