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230321522024405 = 5717387094994999
BaseRepresentation
bin110100010111100111101000…
…100000010001111111010101
31010012111112002212201222000122
4310113213220200101333111
5220142041434114240110
62133504125125321325
766341116012101260
oct6427475040217725
91105445085658018
10230321522024405
1167429899793129
12219b9a2b866245
139b692c33385c6
1440c389a5d1cd7
151b962d0bdd255
hexd179e8811fd5

230321522024405 has 16 divisors (see below), whose sum is σ = 334450075680000. Its totient is φ = 148644478079232.

The previous prime is 230321522024353. The next prime is 230321522024501. The reversal of 230321522024405 is 504420225123032.

It is a cyclic number.

It is not a de Polignac number, because 230321522024405 - 212 = 230321522020309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193547496905 + ... + 193547498094.

It is an arithmetic number, because the mean of its divisors is an integer number (20903129730000).

Almost surely, 2230321522024405 is an apocalyptic number.

It is an amenable number.

230321522024405 is a deficient number, since it is larger than the sum of its proper divisors (104128553655595).

230321522024405 is a wasteful number, since it uses less digits than its factorization.

230321522024405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387094995028.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 230321522024405 its reverse (504420225123032), we get a palindrome (734741747147437).

The spelling of 230321522024405 in words is "two hundred thirty trillion, three hundred twenty-one billion, five hundred twenty-two million, twenty-four thousand, four hundred five".

Divisors: 1 5 7 17 35 85 119 595 387094994999 1935474974995 2709664964993 6580614914983 13548324824965 32903074574915 46064304404881 230321522024405