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3230434525401 = 3440739791777
BaseRepresentation
bin101111000000100100111…
…001110000000011011001
3102102211022112111001010000
4233000210321300003121
5410411412214303101
610512012515043213
7452251115255616
oct57004471600331
912384275431100
103230434525401
111036024088306
124420b5ba0509
131a5823253495
14b24d501350d
155906ea25486
hex2f024e700d9

3230434525401 has 20 divisors (see below), whose sum is σ = 4826896132212. Its totient is φ = 2153094041088.

The previous prime is 3230434525393. The next prime is 3230434525441. The reversal of 3230434525401 is 1045254340323.

3230434525401 is a `hidden beast` number, since 3 + 2 + 30 + 4 + 34 + 52 + 540 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 792854899776 + 2437579625625 = 890424^2 + 1561275^2 .

It is not a de Polignac number, because 3230434525401 - 23 = 3230434525393 is a prime.

It is a super-2 number, since 2×32304345254012 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3230434525441) 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, 4565976 + ... + 5225801.

Almost surely, 23230434525401 is an apocalyptic number.

It is an amenable number.

3230434525401 is a deficient number, since it is larger than the sum of its proper divisors (1596461606811).

3230434525401 is an equidigital number, since it uses as much as digits as its factorization.

3230434525401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795862 (or 9795853 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 3230434525401 its reverse (1045254340323), we get a palindrome (4275688865724).

The spelling of 3230434525401 in words is "three trillion, two hundred thirty billion, four hundred thirty-four million, five hundred twenty-five thousand, four hundred one".

Divisors: 1 3 9 27 81 4073 12219 36657 109971 329913 9791777 29375331 88125993 264377979 793133937 39881907721 119645723163 358937169489 1076811508467 3230434525401