Base | Representation |
---|---|
bin | 1011110010101100110… |
… | …0000011001101011000 |
3 | 201100220201010211210111 |
4 | 2330223030003031120 |
5 | 11304400014321242 |
6 | 233022340454104 |
7 | 20431214642113 |
oct | 2745314031530 |
9 | 640821124714 |
10 | 202588042072 |
11 | 78a0a739549 |
12 | 3331a3aa334 |
13 | 16147566310 |
14 | 9b3bacd57a |
15 | 540a791817 |
hex | 2f2b303358 |
202588042072 has 32 divisors (see below), whose sum is σ = 414000604080. Its totient is φ = 92375637120.
The previous prime is 202588042057. The next prime is 202588042109. The reversal of 202588042072 is 270240885202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11726079 + ... + 11743342.
Almost surely, 2202588042072 is an apocalyptic number.
It is an amenable number.
202588042072 is an abundant number, since it is smaller than the sum of its proper divisors (211412562008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202588042072 is a wasteful number, since it uses less digits than its factorization.
202588042072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23469523 (or 23469519 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 40.
The spelling of 202588042072 in words is "two hundred two billion, five hundred eighty-eight million, forty-two thousand, seventy-two".
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