Base | Representation |
---|---|
bin | 111110111110000… |
… | …1011001100100110 |
3 | 12110020211210021010 |
4 | 1331330023030212 |
5 | 13311402122002 |
6 | 545355203050 |
7 | 103234402401 |
oct | 17574131446 |
9 | 5406753233 |
10 | 2112926502 |
11 | 994767a55 |
12 | 4ab746486 |
13 | 27899578b |
14 | 160892d38 |
15 | c576c46c |
hex | 7df0b326 |
2112926502 has 24 divisors (see below), whose sum is σ = 4459976856. Its totient is φ = 667239264.
The previous prime is 2112926471. The next prime is 2112926507. The reversal of 2112926502 is 2056292112.
It is a self number, because there is not a number n which added to its sum of digits gives 2112926502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112926507) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485583 + ... + 489914.
It is an arithmetic number, because the mean of its divisors is an integer number (185832369).
Almost surely, 22112926502 is an apocalyptic number.
2112926502 is an abundant number, since it is smaller than the sum of its proper divisors (2347050354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112926502 is a wasteful number, since it uses less digits than its factorization.
2112926502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 975540 (or 975521 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 2112926502 is about 45966.5802730636. The cubic root of 2112926502 is about 1283.2013173846.
The spelling of 2112926502 in words is "two billion, one hundred twelve million, nine hundred twenty-six thousand, five hundred two".
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