Base | Representation |
---|---|
bin | 1101111011001… |
… | …1100010011101 |
3 | 11001220101102210 |
4 | 3132303202131 |
5 | 104423011234 |
6 | 5443511033 |
7 | 1306311000 |
oct | 336634235 |
9 | 131811383 |
10 | 58407069 |
11 | 2aa73106 |
12 | 17688479 |
13 | c13cbc6 |
14 | 7a85537 |
15 | 51dabe9 |
hex | 37b389d |
58407069 has 32 divisors (see below), whose sum is σ = 93798400. Its totient is φ = 32281200.
The previous prime is 58407067. The next prime is 58407079. The reversal of 58407069 is 96070485.
It is not a de Polignac number, because 58407069 - 21 = 58407067 is a prime.
It is a super-2 number, since 2×584070692 = 6822771418341522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58407061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30984 + ... + 32814.
It is an arithmetic number, because the mean of its divisors is an integer number (2931200).
Almost surely, 258407069 is an apocalyptic number.
It is an amenable number.
58407069 is a deficient number, since it is larger than the sum of its proper divisors (35391331).
58407069 is a wasteful number, since it uses less digits than its factorization.
58407069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1886 (or 1872 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 58407069 is about 7642.4517662855. The cubic root of 58407069 is about 387.9911363866.
The spelling of 58407069 in words is "fifty-eight million, four hundred seven thousand, sixty-nine".
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