Base | Representation |
---|---|
bin | 11101110100100110… |
… | …011101011011010100 |
3 | 10001122121011212002020 |
4 | 131310212131123110 |
5 | 1011034334311012 |
6 | 22413225213140 |
7 | 2212340044446 |
oct | 356446353324 |
9 | 101577155066 |
10 | 32021010132 |
11 | 12642030941 |
12 | 62579311b0 |
13 | 3033cb7597 |
14 | 179aa12496 |
15 | c7628ba8c |
hex | 77499d6d4 |
32021010132 has 48 divisors (see below), whose sum is σ = 75131159040. Its totient is φ = 10614475648.
The previous prime is 32021010107. The next prime is 32021010143. The reversal of 32021010132 is 23101012023.
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, 1674658 + ... + 1693670.
It is an arithmetic number, because the mean of its divisors is an integer number (1565232480).
Almost surely, 232021010132 is an apocalyptic number.
It is an amenable number.
32021010132 is an abundant number, since it is smaller than the sum of its proper divisors (43110148908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32021010132 is a wasteful number, since it uses less digits than its factorization.
32021010132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19792 (or 19790 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 32021010132 its reverse (23101012023), we get a palindrome (55122022155).
The spelling of 32021010132 in words is "thirty-two billion, twenty-one million, ten thousand, one hundred thirty-two".
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