Base | Representation |
---|---|
bin | 10010101011110000… |
… | …00010000101001000 |
3 | 221220001111200010202 |
4 | 21111320002011020 |
5 | 131020323432121 |
6 | 4335200231332 |
7 | 503366300033 |
oct | 112570020510 |
9 | 27801450122 |
10 | 10030686536 |
11 | 4288074292 |
12 | 1b3b30b548 |
13 | c3b172aa0 |
14 | 6b227001a |
15 | 3da92040b |
hex | 255e02148 |
10030686536 has 32 divisors (see below), whose sum is σ = 20282283840. Its totient is φ = 4623144768.
The previous prime is 10030686509. The next prime is 10030686539. The reversal of 10030686536 is 63568603001.
It is a super-2 number, since 2×100306865362 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10030686536.
It is not an unprimeable number, because it can be changed into a prime (10030686539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9275 + ... + 141941.
It is an arithmetic number, because the mean of its divisors is an integer number (633821370).
Almost surely, 210030686536 is an apocalyptic number.
It is an amenable number.
10030686536 is an abundant number, since it is smaller than the sum of its proper divisors (10251597304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030686536 is a wasteful number, since it uses less digits than its factorization.
10030686536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133413 (or 133409 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 38.
The spelling of 10030686536 in words is "ten billion, thirty million, six hundred eighty-six thousand, five hundred thirty-six".
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