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74008013468 = 22232573130097
BaseRepresentation
bin100010011101100111…
…0001010101010011100
321002000202010121201212
41010323032022222130
52203032022412333
653555424323552
75226662510054
oct1047316125234
9232022117655
1074008013468
11294286599a4
12124151735b8
136c9591365c
143821054564
151dd241a448
hex113b38aa9c

74008013468 has 24 divisors (see below), whose sum is σ = 135670967712. Its totient is φ = 35257401344.

The previous prime is 74008013407. The next prime is 74008013507. The reversal of 74008013468 is 86431080047.

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, 1541405 + ... + 1588692.

It is an arithmetic number, because the mean of its divisors is an integer number (5652956988).

Almost surely, 274008013468 is an apocalyptic number.

It is an amenable number.

74008013468 is a deficient number, since it is larger than the sum of its proper divisors (61662954244).

74008013468 is a wasteful number, since it uses less digits than its factorization.

74008013468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130381 (or 3130379 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 74008013468 in words is "seventy-four billion, eight million, thirteen thousand, four hundred sixty-eight".

Divisors: 1 2 4 23 46 92 257 514 1028 5911 11822 23644 3130097 6260194 12520388 71992231 143984462 287968924 804434929 1608869858 3217739716 18502003367 37004006734 74008013468