Base | Representation |
---|---|
bin | 1101111010110… |
… | …1011010010100 |
3 | 11001212010000021 |
4 | 3132231122110 |
5 | 104421210342 |
6 | 5443154524 |
7 | 1306144555 |
oct | 336553224 |
9 | 131763007 |
10 | 58381972 |
11 | 2aa56270 |
12 | 17675a44 |
13 | c13165c |
14 | 7a7a32c |
15 | 51d3567 |
hex | 37ad694 |
58381972 has 24 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 26261760.
The previous prime is 58381963. The next prime is 58381987. The reversal of 58381972 is 27918385.
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, 2572 + ... + 11107.
It is an arithmetic number, because the mean of its divisors is an integer number (4692240).
Almost surely, 258381972 is an apocalyptic number.
It is an amenable number.
58381972 is a deficient number, since it is larger than the sum of its proper divisors (54231788).
58381972 is a wasteful number, since it uses less digits than its factorization.
58381972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13791 (or 13789 counting only the distinct ones).
The product of its digits is 120960, while the sum is 43.
The square root of 58381972 is about 7640.8096429632. The cubic root of 58381972 is about 387.9355563073.
The spelling of 58381972 in words is "fifty-eight million, three hundred eighty-one thousand, nine hundred seventy-two".
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