Base | Representation |
---|---|
bin | 10010111010101100… |
… | …01001010101000100 |
3 | 222012210100022210011 |
4 | 21131112021111010 |
5 | 131244420133220 |
6 | 4355434440004 |
7 | 506450516563 |
oct | 113526112504 |
9 | 28183308704 |
10 | 10156021060 |
11 | 4341899a39 |
12 | 1b75293004 |
13 | c5b116b23 |
14 | 6c4b77bda |
15 | 3e692b65a |
hex | 25d589544 |
10156021060 has 12 divisors (see below), whose sum is σ = 21327644268. Its totient is φ = 4062408416.
The previous prime is 10156021027. The next prime is 10156021061. The reversal of 10156021060 is 6012065101.
It can be written as a sum of positive squares in 2 ways, for example, as 7859886336 + 2296134724 = 88656^2 + 47918^2 .
It is not an unprimeable number, because it can be changed into a prime (10156021061) 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, 253900507 + ... + 253900546.
It is an arithmetic number, because the mean of its divisors is an integer number (1777303689).
Almost surely, 210156021060 is an apocalyptic number.
10156021060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10156021060 is an abundant number, since it is smaller than the sum of its proper divisors (11171623208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10156021060 is a wasteful number, since it uses less digits than its factorization.
10156021060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507801062 (or 507801060 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 22.
Adding to 10156021060 its reverse (6012065101), we get a palindrome (16168086161).
The spelling of 10156021060 in words is "ten billion, one hundred fifty-six million, twenty-one thousand, sixty".
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