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48676975690 = 2574576592309
BaseRepresentation
bin101101010101010111…
…111011010001001010
311122122101022120110111
4231111113323101022
51244142301210230
634210100304534
73342155316010
oct552527732112
9148571276414
1048676975690
111970997a332
1295259a214a
134789932bc5
1424dab388b0
1513ed65792a
hexb555fb44a

48676975690 has 64 divisors (see below), whose sum is σ = 100550419200. Its totient is φ = 16620258816.

The previous prime is 48676975673. The next prime is 48676975717. The reversal of 48676975690 is 9657967684.

It is a super-2 number, since 2×486769756902 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21080256 + ... + 21082564.

It is an arithmetic number, because the mean of its divisors is an integer number (1571100300).

Almost surely, 248676975690 is an apocalyptic number.

48676975690 is an abundant number, since it is smaller than the sum of its proper divisors (51873443510).

48676975690 is a wasteful number, since it uses less digits than its factorization.

48676975690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439.

The product of its (nonzero) digits is 137168640, while the sum is 67.

The spelling of 48676975690 in words is "forty-eight billion, six hundred seventy-six million, nine hundred seventy-five thousand, six hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 457 659 914 1318 2285 2309 3199 3295 4570 4613 4618 6398 6590 9226 11545 15995 16163 23065 23090 31990 32326 46130 80815 161630 301163 602326 1055213 1505815 1521631 2108141 2110426 3011630 3043262 4216282 5276065 7386491 7608155 10540705 10552130 10651417 14772982 15216310 21081410 21302834 36932455 53257085 73864910 106514170 695385367 1390770734 3476926835 4867697569 6953853670 9735395138 24338487845 48676975690