Base | Representation |
---|---|
bin | 11000001111000110… |
… | …01101000001010010 |
3 | 1020120210120021120112 |
4 | 30013203031001102 |
5 | 203121430231040 |
6 | 5551043041322 |
7 | 640303345442 |
oct | 140743150122 |
9 | 36523507515 |
10 | 13011570770 |
11 | 5577768780 |
12 | 2631670242 |
13 | 12c48c3503 |
14 | 8b60dc122 |
15 | 51248a365 |
hex | 3078cd052 |
13011570770 has 16 divisors (see below), whose sum is σ = 25549993728. Its totient is φ = 4731480240.
The previous prime is 13011570763. The next prime is 13011570791. The reversal of 13011570770 is 7707511031.
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, 59143394 + ... + 59143613.
It is an arithmetic number, because the mean of its divisors is an integer number (1596874608).
Almost surely, 213011570770 is an apocalyptic number.
13011570770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13011570770 is a deficient number, since it is larger than the sum of its proper divisors (12538422958).
13011570770 is a wasteful number, since it uses less digits than its factorization.
13011570770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118287025.
The product of its (nonzero) digits is 5145, while the sum is 32.
The spelling of 13011570770 in words is "thirteen billion, eleven million, five hundred seventy thousand, seven hundred seventy".
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