Base | Representation |
---|---|
bin | 10011001101011010… |
… | …00101111000100001 |
3 | 222121201210021012120 |
4 | 21212231011320201 |
5 | 132110113444301 |
6 | 4423204014453 |
7 | 513365214234 |
oct | 114655057041 |
9 | 28551707176 |
10 | 10313031201 |
11 | 4412489a90 |
12 | 1bb9991429 |
13 | c847cb735 |
14 | 6db96941b |
15 | 4055e2e36 |
hex | 266b45e21 |
10313031201 has 32 divisors (see below), whose sum is σ = 15667430400. Its totient is φ = 5978278080.
The previous prime is 10313031187. The next prime is 10313031269. The reversal of 10313031201 is 10213031301.
It is not a de Polignac number, because 10313031201 - 27 = 10313031073 is a prime.
It is a super-2 number, since 2×103130312012 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10313031101) 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, 460 + ... + 143618.
It is an arithmetic number, because the mean of its divisors is an integer number (489607200).
Almost surely, 210313031201 is an apocalyptic number.
10313031201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10313031201 is a deficient number, since it is larger than the sum of its proper divisors (5354399199).
10313031201 is a wasteful number, since it uses less digits than its factorization.
10313031201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143269.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10313031201 its reverse (10213031301), we get a palindrome (20526062502).
The spelling of 10313031201 in words is "ten billion, three hundred thirteen million, thirty-one thousand, two hundred one".
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