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5379038408 = 2317311275863
BaseRepresentation
bin1010000001001110…
…11001110011001000
3111212212121110111202
411000213121303020
542004013212113
62245431243332
7250204033502
oct50047316310
914785543452
105379038408
112310366197
121061519548
13679541183
1439056ad72
15217379258
hex1409d9cc8

5379038408 has 32 divisors (see below), whose sum is σ = 11023464960. Its totient is φ = 2449655040.

The previous prime is 5379038393. The next prime is 5379038411. The reversal of 5379038408 is 8048309735.

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, 633716 + ... + 642147.

It is an arithmetic number, because the mean of its divisors is an integer number (344483280).

Almost surely, 25379038408 is an apocalyptic number.

It is an amenable number.

5379038408 is an abundant number, since it is smaller than the sum of its proper divisors (5644426552).

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

5379038408 is a wasteful number, since it uses less digits than its factorization.

5379038408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275917 (or 1275913 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 5379038408 is about 73341.9280357423. The cubic root of 5379038408 is about 1752.1376227178.

The spelling of 5379038408 in words is "five billion, three hundred seventy-nine million, thirty-eight thousand, four hundred eight".

Divisors: 1 2 4 8 17 31 34 62 68 124 136 248 527 1054 2108 4216 1275863 2551726 5103452 10206904 21689671 39551753 43379342 79103506 86758684 158207012 173517368 316414024 672379801 1344759602 2689519204 5379038408