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7930008594445 = 576171274328817
BaseRepresentation
bin111001101100101100101…
…0110000110100000001101
31001002002201221012121100111
41303121121112012200031
52014411124200010240
624510555021200021
71445632001613250
oct163313126064015
931062657177314
107930008594445
112588109131313
12a80a7ba00011
13456a481986a2
141d5b58c63097
15db4274a11ea
hex7365958680d

7930008594445 has 32 divisors (see below), whose sum is σ = 10894299545088. Its totient is φ = 5428292610048.

The previous prime is 7930008594433. The next prime is 7930008594451. The reversal of 7930008594445 is 5444958000397.

It is not a de Polignac number, because 7930008594445 - 29 = 7930008593933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7930008594445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275170677 + ... + 275199493.

It is an arithmetic number, because the mean of its divisors is an integer number (340446860784).

Almost surely, 27930008594445 is an apocalyptic number.

It is an amenable number.

7930008594445 is a deficient number, since it is larger than the sum of its proper divisors (2964290950643).

7930008594445 is a wasteful number, since it uses less digits than its factorization.

7930008594445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42189.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 7930008594445 in words is "seven trillion, nine hundred thirty billion, eight million, five hundred ninety-four thousand, four hundred forty-five".

Divisors: 1 5 7 35 617 3085 4319 12743 21595 28817 63715 89201 144085 201719 446005 1008595 7862431 17780089 39312155 55037017 88900445 124460623 275185085 367215031 622303115 1836075155 2570505217 12852526085 226571674127 1132858370635 1586001718889 7930008594445