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52046031653423 = 991125299419147
BaseRepresentation
bin10111101010101111010010…
…01110101000101000101111
320211021112220102200101121122
423311113221032220220233
523310210233100402143
6302405341124251155
713651126116501323
oct1365275116505057
9224245812611548
1052046031653423
1115646664038455
125a06a52840abb
132306bc58390a2
14cbd081753983
15603c83e10c68
hex2f55e93a8a2f

52046031653423 has 8 divisors (see below), whose sum is σ = 52099090444800. Its totient is φ = 51992973952920.

The previous prime is 52046031653383. The next prime is 52046031653431. The reversal of 52046031653423 is 32435613064025.

It is a happy number.

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 52046031653423 - 216 = 52046031587887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52046031653453) 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, 123961736 + ... + 124380882.

It is an arithmetic number, because the mean of its divisors is an integer number (6512386305600).

Almost surely, 252046031653423 is an apocalyptic number.

52046031653423 is a deficient number, since it is larger than the sum of its proper divisors (53058791377).

52046031653423 is a wasteful number, since it uses less digits than its factorization.

52046031653423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545437.

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 52046031653423 in words is "fifty-two trillion, forty-six billion, thirty-one million, six hundred fifty-three thousand, four hundred twenty-three".

Divisors: 1 991 125299 419147 124171309 415374677 52518699953 52046031653423