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230654046534 = 23311240075519
BaseRepresentation
bin1101011011010000001…
…1010111000101000110
3211001100200021121001020
43112310003113011012
512234334413442114
6253543324412010
722443552022032
oct3266403270506
9731320247036
10230654046534
118990221805a
12388516a7006
131899b054052
14b2413411c2
155eee6e4aa9
hex35b40d7146

230654046534 has 16 divisors (see below), whose sum is σ = 476188999680. Its totient is φ = 74404531080.

The previous prime is 230654046487. The next prime is 230654046541. The reversal of 230654046534 is 435640456032.

It is a happy number.

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, 620037574 + ... + 620037945.

It is an arithmetic number, because the mean of its divisors is an integer number (29761812480).

Almost surely, 2230654046534 is an apocalyptic number.

230654046534 is an abundant number, since it is smaller than the sum of its proper divisors (245534953146).

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

230654046534 is a wasteful number, since it uses less digits than its factorization.

230654046534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240075555.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 230654046534 in words is "two hundred thirty billion, six hundred fifty-four million, forty-six thousand, five hundred thirty-four".

Divisors: 1 2 3 6 31 62 93 186 1240075519 2480151038 3720226557 7440453114 38442341089 76884682178 115327023267 230654046534