Base | Representation |
---|---|
bin | 10011001101000100… |
… | …11010100000110001 |
3 | 222121112112001120122 |
4 | 21212202122200301 |
5 | 132103404411423 |
6 | 4423024020025 |
7 | 513332345516 |
oct | 114642324061 |
9 | 28545461518 |
10 | 10310232113 |
11 | 4410947a95 |
12 | 1bb8a61615 |
13 | c8405b67c |
14 | 6db43b30d |
15 | 40523d8c8 |
hex | 26689a831 |
10310232113 has 4 divisors (see below), whose sum is σ = 10311166068. Its totient is φ = 10309298160.
The previous prime is 10310232109. The next prime is 10310232187. The reversal of 10310232113 is 31123201301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4259259169 + 6050972944 = 65263^2 + 77788^2 .
It is a cyclic number.
It is not a de Polignac number, because 10310232113 - 22 = 10310232109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10310232091 and 10310232100.
It is not an unprimeable number, because it can be changed into a prime (10310232193) 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, 450218 + ... + 472563.
It is an arithmetic number, because the mean of its divisors is an integer number (2577791517).
Almost surely, 210310232113 is an apocalyptic number.
It is an amenable number.
10310232113 is a deficient number, since it is larger than the sum of its proper divisors (933955).
10310232113 is an equidigital number, since it uses as much as digits as its factorization.
10310232113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 933954.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10310232113 its reverse (31123201301), we get a palindrome (41433433414).
The spelling of 10310232113 in words is "ten billion, three hundred ten million, two hundred thirty-two thousand, one hundred thirteen".
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