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113844860485 = 543529510979
BaseRepresentation
bin110101000000110101…
…1101011011001000101
3101212212001012010102021
41222001223223121011
53331123241013420
6124144414243141
711140116230146
oct1520153533105
9355761163367
10113844860485
1144310501764
121a0924b64b1
13a973c40295
14571dab1acd
152e649257aa
hex1a81aeb645

113844860485 has 8 divisors (see below), whose sum is σ = 139790898720. Its totient is φ = 88957844304.

The previous prime is 113844860473. The next prime is 113844860491. The reversal of 113844860485 is 584068448311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113844860485 - 215 = 113844827717 is a prime.

It is a super-2 number, since 2×1138448604852 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264755275 + ... + 264755704.

It is an arithmetic number, because the mean of its divisors is an integer number (17473862340).

Almost surely, 2113844860485 is an apocalyptic number.

It is an amenable number.

113844860485 is a deficient number, since it is larger than the sum of its proper divisors (25946038235).

113844860485 is an equidigital number, since it uses as much as digits as its factorization.

113844860485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529511027.

The product of its (nonzero) digits is 2949120, while the sum is 52.

The spelling of 113844860485 in words is "one hundred thirteen billion, eight hundred forty-four million, eight hundred sixty thousand, four hundred eighty-five".

Divisors: 1 5 43 215 529510979 2647554895 22768972097 113844860485