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103934014720 = 285686911821
BaseRepresentation
bin110000011001011110…
…0110011010100000000
3100221021100011222220121
41200302330303110000
53200324101432340
6115425134350024
710336403356114
oct1406274632400
9327240158817
10103934014720
1140095050638
121818735b314
139a54869ac3
14505d719744
152a847c894a
hex1832f33500

103934014720 has 72 divisors (see below), whose sum is σ = 249011751240. Its totient is φ = 41564037120.

The previous prime is 103934014703. The next prime is 103934014721. The reversal of 103934014720 is 27410439301.

It can be written as a sum of positive squares in 4 ways, for example, as 4693894144 + 99240120576 = 68512^2 + 315024^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103934014721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8786410 + ... + 8798230.

It is an arithmetic number, because the mean of its divisors is an integer number (3458496545).

Almost surely, 2103934014720 is an apocalyptic number.

103934014720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103934014720 is an abundant number, since it is smaller than the sum of its proper divisors (145077736520).

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

103934014720 is an equidigital number, since it uses as much as digits as its factorization.

103934014720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711 (or 18697 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 103934014720 in words is "one hundred three billion, nine hundred thirty-four million, fourteen thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 6869 11821 13738 23642 27476 34345 47284 54952 59105 68690 94568 109904 118210 137380 189136 219808 236420 274760 378272 439616 472840 549520 756544 879232 945680 1099040 1513088 1758464 1891360 2198080 3026176 3782720 4396160 7565440 8792320 15130880 81198449 162396898 324793796 405992245 649587592 811984490 1299175184 1623968980 2598350368 3247937960 5196700736 6495875920 10393401472 12991751840 20786802944 25983503680 51967007360 103934014720