Base | Representation |
---|---|
bin | 10011000001011111… |
… | …11101111111011010 |
3 | 222100202210100120011 |
4 | 21200233331333122 |
5 | 131404024401020 |
6 | 4405234352134 |
7 | 511043050630 |
oct | 114057757732 |
9 | 28322710504 |
10 | 10213122010 |
11 | 437104a803 |
12 | 1b9042b64a |
13 | c69bba380 |
14 | 6cc59d350 |
15 | 3eb95a35a |
hex | 260bfdfda |
10213122010 has 64 divisors (see below), whose sum is σ = 22653292032. Its totient is φ = 3228385536.
The previous prime is 10213121993. The next prime is 10213122037. The reversal of 10213122010 is 1022131201.
It is a super-2 number, since 2×102131220102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 800844 + ... + 813496.
It is an arithmetic number, because the mean of its divisors is an integer number (353957688).
Almost surely, 210213122010 is an apocalyptic number.
10213122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10213122010 is an abundant number, since it is smaller than the sum of its proper divisors (12440170022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10213122010 is a wasteful number, since it uses less digits than its factorization.
10213122010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13567.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10213122010 its reverse (1022131201), we get a palindrome (11235253211).
The spelling of 10213122010 in words is "ten billion, two hundred thirteen million, one hundred twenty-two thousand, ten".
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