Base | Representation |
---|---|
bin | 1011110000100011011… |
… | …0101101000011110110 |
3 | 201022102120020221102001 |
4 | 2330020312231003312 |
5 | 11302210034132412 |
6 | 232445242405514 |
7 | 20411021563252 |
oct | 2741066550366 |
9 | 638376227361 |
10 | 202012020982 |
11 | 78744579362 |
12 | 3319950089a |
13 | 16085114c35 |
14 | 9ac53c9262 |
15 | 53c4e0d957 |
hex | 2f08dad0f6 |
202012020982 has 32 divisors (see below), whose sum is σ = 320245125120. Its totient is φ = 95415684000.
The previous prime is 202012020961. The next prime is 202012021009. The reversal of 202012020982 is 289020210202.
It is a self number, because there is not a number n which added to its sum of digits gives 202012020982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9276607 + ... + 9298357.
It is an arithmetic number, because the mean of its divisors is an integer number (10007660160).
Almost surely, 2202012020982 is an apocalyptic number.
202012020982 is a deficient number, since it is larger than the sum of its proper divisors (118233104138).
202012020982 is a wasteful number, since it uses less digits than its factorization.
202012020982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25236.
The product of its (nonzero) digits is 2304, while the sum is 28.
The spelling of 202012020982 in words is "two hundred two billion, twelve million, twenty thousand, nine hundred eighty-two".
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