Base | Representation |
---|---|
bin | 10010110100010001… |
… | …00010111100011000 |
3 | 222002000221002100022 |
4 | 21122020202330120 |
5 | 131142120434222 |
6 | 4350231330012 |
7 | 505224432320 |
oct | 113210427430 |
9 | 28060832308 |
10 | 10102124312 |
11 | 4314427575 |
12 | 1b5b220908 |
13 | c4cbc5b67 |
14 | 6bb948280 |
15 | 3e1d32042 |
hex | 25a222f18 |
10102124312 has 16 divisors (see below), whose sum is σ = 21647409360. Its totient is φ = 4329481824.
The previous prime is 10102124293. The next prime is 10102124327. The reversal of 10102124312 is 21342120101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90197483 + ... + 90197594.
It is an arithmetic number, because the mean of its divisors is an integer number (1352963085).
Almost surely, 210102124312 is an apocalyptic number.
It is an amenable number.
10102124312 is an abundant number, since it is smaller than the sum of its proper divisors (11545285048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102124312 is a wasteful number, since it uses less digits than its factorization.
10102124312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180395090 (or 180395086 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 10102124312 its reverse (21342120101), we get a palindrome (31444244413).
The spelling of 10102124312 in words is "ten billion, one hundred two million, one hundred twenty-four thousand, three hundred twelve".
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