Base | Representation |
---|---|
bin | 10011000001001010… |
… | …10100110101011000 |
3 | 222100120112121101011 |
4 | 21200211110311120 |
5 | 131402321110432 |
6 | 4405054503304 |
7 | 511010250520 |
oct | 114045246530 |
9 | 28316477334 |
10 | 10210331992 |
11 | 436a514603 |
12 | 1b8b504b34 |
13 | c69451483 |
14 | 6cc074680 |
15 | 3eb5a8847 |
hex | 260954d58 |
10210331992 has 32 divisors (see below), whose sum is σ = 21886571520. Its totient is φ = 4374398880.
The previous prime is 10210331987. The next prime is 10210331993. The reversal of 10210331992 is 29913301201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210331993) 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, 148567 + ... + 206137.
It is an arithmetic number, because the mean of its divisors is an integer number (683955360).
Almost surely, 210210331992 is an apocalyptic number.
It is an amenable number.
10210331992 is an abundant number, since it is smaller than the sum of its proper divisors (11676239528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210331992 is a wasteful number, since it uses less digits than its factorization.
10210331992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60751 (or 60747 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 31.
The spelling of 10210331992 in words is "ten billion, two hundred ten million, three hundred thirty-one thousand, nine hundred ninety-two".
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