Base | Representation |
---|---|
bin | 1011110001000100110… |
… | …1111101010111010100 |
3 | 201022210100021121210021 |
4 | 2330101031331113110 |
5 | 11303001444203204 |
6 | 232511214034524 |
7 | 20414344331410 |
oct | 2742115752724 |
9 | 638710247707 |
10 | 202152334804 |
11 | 788067a51a2 |
12 | 332184a8a44 |
13 | 160a8202074 |
14 | 9ad9cb1d40 |
15 | 53d23c8154 |
hex | 2f1137d5d4 |
202152334804 has 48 divisors (see below), whose sum is σ = 446699812608. Its totient is φ = 77995196928.
The previous prime is 202152334777. The next prime is 202152334807. The reversal of 202152334804 is 408433251202.
202152334804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a self number, because there is not a number n which added to its sum of digits gives 202152334804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202152334807) 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, 9221439 + ... + 9243334.
It is an arithmetic number, because the mean of its divisors is an integer number (9306246096).
Almost surely, 2202152334804 is an apocalyptic number.
It is an amenable number.
202152334804 is an abundant number, since it is smaller than the sum of its proper divisors (244547477804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202152334804 is a wasteful number, since it uses less digits than its factorization.
202152334804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18464824 (or 18464822 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
The spelling of 202152334804 in words is "two hundred two billion, one hundred fifty-two million, three hundred thirty-four thousand, eight hundred four".
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