Base | Representation |
---|---|
bin | 10010111000101101… |
… | …11001101001100000 |
3 | 222011122011000021000 |
4 | 21130112321221200 |
5 | 131231144114020 |
6 | 4354043232000 |
7 | 506156555460 |
oct | 113426715140 |
9 | 28148130230 |
10 | 10139441760 |
11 | 43334a5738 |
12 | 1b6b818600 |
13 | c578606a6 |
14 | 6c289dba0 |
15 | 3e5254090 |
hex | 25c5b9a60 |
10139441760 has 192 divisors, whose sum is σ = 40557888000. Its totient is φ = 2317579776.
The previous prime is 10139441731. The next prime is 10139441761. The reversal of 10139441760 is 6714493101.
10139441760 is a `hidden beast` number, since 10 + 139 + 441 + 76 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10139441761) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137410 + ... + 197889.
It is an arithmetic number, because the mean of its divisors is an integer number (211239000).
Almost surely, 210139441760 is an apocalyptic number.
10139441760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10139441760 is an abundant number, since it is smaller than the sum of its proper divisors (30418446240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10139441760 is a wasteful number, since it uses less digits than its factorization.
10139441760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335330 (or 335316 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The spelling of 10139441760 in words is "ten billion, one hundred thirty-nine million, four hundred forty-one thousand, seven hundred sixty".
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