Base | Representation |
---|---|
bin | 1011110000111010110… |
… | …0011110001101001100 |
3 | 201022200101121220002111 |
4 | 2330032230132031030 |
5 | 11302410130030441 |
6 | 232503102433404 |
7 | 20413321446220 |
oct | 2741654361514 |
9 | 638611556074 |
10 | 202110001996 |
11 | 78794910a01 |
12 | 33206292864 |
13 | 1609c4cc776 |
14 | 9ad4412780 |
15 | 53cd815081 |
hex | 2f0eb1e34c |
202110001996 has 48 divisors (see below), whose sum is σ = 408570624000. Its totient is φ = 85687100928.
The previous prime is 202110001903. The next prime is 202110001997. The reversal of 202110001996 is 699100011202.
202110001996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (202110001997) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6500175 + ... + 6531193.
It is an arithmetic number, because the mean of its divisors is an integer number (8511888000).
Almost surely, 2202110001996 is an apocalyptic number.
It is an amenable number.
202110001996 is an abundant number, since it is smaller than the sum of its proper divisors (206460622004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202110001996 is a wasteful number, since it uses less digits than its factorization.
202110001996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33526 (or 33524 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 31.
The spelling of 202110001996 in words is "two hundred two billion, one hundred ten million, one thousand, nine hundred ninety-six".
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