Base | Representation |
---|---|
bin | 1011110000100101010… |
… | …1010000101000111000 |
3 | 201022110010022220010120 |
4 | 2330021111100220320 |
5 | 11302214111443112 |
6 | 232450130213240 |
7 | 20411146634211 |
oct | 2741125205070 |
9 | 638403286116 |
10 | 202020031032 |
11 | 7874904a436 |
12 | 331a0124220 |
13 | 1608698ab01 |
14 | 9ac64b2408 |
15 | 53c5991e8c |
hex | 2f09550a38 |
202020031032 has 16 divisors (see below), whose sum is σ = 505050077640. Its totient is φ = 67340010336.
The previous prime is 202020031019. The next prime is 202020031061. The reversal of 202020031032 is 230130020202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4208750623 + ... + 4208750670.
Almost surely, 2202020031032 is an apocalyptic number.
It is an amenable number.
202020031032 is an abundant number, since it is smaller than the sum of its proper divisors (303030046608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202020031032 is a wasteful number, since it uses less digits than its factorization.
202020031032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8417501302 (or 8417501298 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 202020031032 its reverse (230130020202), we get a palindrome (432150051234).
The spelling of 202020031032 in words is "two hundred two billion, twenty million, thirty-one thousand, thirty-two".
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