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70130740588 = 2241427626467
BaseRepresentation
bin100000101010000011…
…1100010110101101100
320201000112100202020121
41001110013202311230
52122111432144323
652115001054324
75031622313356
oct1012407426554
9221015322217
1070130740588
1127818a7a447
12117127873a4
1367c856224c
14357412a0d6
151c56d38a5d
hex10541e2d6c

70130740588 has 12 divisors (see below), whose sum is σ = 125722181592. Its totient is φ = 34210117280.

The previous prime is 70130740583. The next prime is 70130740601. The reversal of 70130740588 is 88504703107.

It is not an unprimeable number, because it can be changed into a prime (70130740583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213813070 + ... + 213813397.

It is an arithmetic number, because the mean of its divisors is an integer number (10476848466).

Almost surely, 270130740588 is an apocalyptic number.

It is an amenable number.

70130740588 is a deficient number, since it is larger than the sum of its proper divisors (55591441004).

70130740588 is a wasteful number, since it uses less digits than its factorization.

70130740588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427626512 (or 427626510 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 70130740588 in words is "seventy billion, one hundred thirty million, seven hundred forty thousand, five hundred eighty-eight".

Divisors: 1 2 4 41 82 164 427626467 855252934 1710505868 17532685147 35065370294 70130740588