Base | Representation |
---|---|
bin | 1101101011011… |
… | …0111111011000 |
3 | 10222221211110022 |
4 | 3122312333120 |
5 | 104141411012 |
6 | 5405410012 |
7 | 1264442102 |
oct | 332667730 |
9 | 128854408 |
10 | 57372632 |
11 | 2a4269a9 |
12 | 17269908 |
13 | bb6a105 |
14 | 7896572 |
15 | 5084472 |
hex | 36b6fd8 |
57372632 has 8 divisors (see below), whose sum is σ = 107573700. Its totient is φ = 28686312.
The previous prime is 57372619. The next prime is 57372673. The reversal of 57372632 is 23627375.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 57372592 and 57372601.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585782 + ... + 3585797.
Almost surely, 257372632 is an apocalyptic number.
It is an amenable number.
57372632 is a deficient number, since it is larger than the sum of its proper divisors (50201068).
57372632 is a wasteful number, since it uses less digits than its factorization.
57372632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7171585 (or 7171581 counting only the distinct ones).
The product of its digits is 52920, while the sum is 35.
The square root of 57372632 is about 7574.4723908666. The cubic root of 57372632 is about 385.6869323865.
The spelling of 57372632 in words is "fifty-seven million, three hundred seventy-two thousand, six hundred thirty-two".
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