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5470195680 = 25345422083
BaseRepresentation
bin1010001100000110…
…01000111111100000
3112010020010201210000
411012003020333200
542200332230210
62302445140000
7252361616235
oct50603107740
915106121700
105470195680
112357867a84
121087b5a600
136923a9aa1
1439c6d978c
15220383ac0
hex1460c8fe0

5470195680 has 120 divisors (see below), whose sum is σ = 19305277992. Its totient is φ = 1458715392.

The previous prime is 5470195669. The next prime is 5470195681. The reversal of 5470195680 is 865910745.

5470195680 is a `hidden beast` number, since 5 + 4 + 70 + 19 + 568 + 0 = 666.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5470195681) 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, 198082 + ... + 224001.

Almost surely, 25470195680 is an apocalyptic number.

It is an amenable number.

5470195680 is an abundant number, since it is smaller than the sum of its proper divisors (13835082312).

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

5470195680 is a wasteful number, since it uses less digits than its factorization.

5470195680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422110 (or 422093 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 5470195680 is about 73960.7712236696. The cubic root of 5470195680 is about 1761.9799171680.

The spelling of 5470195680 in words is "five billion, four hundred seventy million, one hundred ninety-five 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 422083 844166 1266249 1688332 2110415 2532498 3376664 3798747 4220830 5064996 6331245 6753328 7597494 8441660 10129992 11396241 12662490 13506656 15194988 16883320 18993735 20259984 22792482 25324980 30389976 33766640 34188723 37987470 40519968 45584964 50649960 56981205 60779952 67533280 68377446 75974940 91169928 101299920 113962410 121559904 136754892 151949880 170943615 182339856 202599840 227924820 273509784 303899760 341887230 364679712 455849640 547019568 607799520 683774460 911699280 1094039136 1367548920 1823398560 2735097840 5470195680