Base | Representation |
---|---|
bin | 100000101010000011… |
… | …1100010110101101100 |
3 | 20201000112100202020121 |
4 | 1001110013202311230 |
5 | 2122111432144323 |
6 | 52115001054324 |
7 | 5031622313356 |
oct | 1012407426554 |
9 | 221015322217 |
10 | 70130740588 |
11 | 27818a7a447 |
12 | 117127873a4 |
13 | 67c856224c |
14 | 357412a0d6 |
15 | 1c56d38a5d |
hex | 10541e2d6c |
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".
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