Base | Representation |
---|---|
bin | 10010101110001001… |
… | …01011111101100010 |
3 | 221221110022120121010 |
4 | 21113010223331202 |
5 | 131040444443101 |
6 | 4341155041350 |
7 | 504032141406 |
oct | 112704537542 |
9 | 27843276533 |
10 | 10050781026 |
11 | 4298449600 |
12 | 1b45ba0256 |
13 | c4238a210 |
14 | 6b4bc1106 |
15 | 3dc58e2d6 |
hex | 25712bf62 |
10050781026 has 48 divisors (see below), whose sum is σ = 23794751232. Its totient is φ = 2811404640.
The previous prime is 10050780997. The next prime is 10050781049. The reversal of 10050781026 is 62018705001.
It is a super-2 number, since 2×100507810262 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10050780984 and 10050781002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 523026 + ... + 541901.
It is an arithmetic number, because the mean of its divisors is an integer number (495723984).
Almost surely, 210050781026 is an apocalyptic number.
10050781026 is an abundant number, since it is smaller than the sum of its proper divisors (13743970206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10050781026 is a wasteful number, since it uses less digits than its factorization.
10050781026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1064967 (or 1064956 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 30.
The spelling of 10050781026 in words is "ten billion, fifty million, seven hundred eighty-one thousand, twenty-six".
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