Base | Representation |
---|---|
bin | 10010110100010001… |
… | …11000001010001101 |
3 | 222002001002111112212 |
4 | 21122020320022031 |
5 | 131142131224323 |
6 | 4350233240205 |
7 | 505225243553 |
oct | 113210701215 |
9 | 28061074485 |
10 | 10102211213 |
11 | 4314486896 |
12 | 1b5b263065 |
13 | c4cc26593 |
14 | 6bb96bbd3 |
15 | 3e1d4cb78 |
hex | 25a23828d |
10102211213 has 8 divisors (see below), whose sum is σ = 10634887200. Its totient is φ = 9569633328.
The previous prime is 10102211209. The next prime is 10102211267. The reversal of 10102211213 is 31211220101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10102211213 - 22 = 10102211209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102211813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291170 + ... + 324012.
It is an arithmetic number, because the mean of its divisors is an integer number (1329360900).
Almost surely, 210102211213 is an apocalyptic number.
It is an amenable number.
10102211213 is a deficient number, since it is larger than the sum of its proper divisors (532675987).
10102211213 is a wasteful number, since it uses less digits than its factorization.
10102211213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49051.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10102211213 its reverse (31211220101), we get a palindrome (41313431314).
The spelling of 10102211213 in words is "ten billion, one hundred two million, two hundred eleven thousand, two hundred thirteen".
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