Base | Representation |
---|---|
bin | 110110011001011001… |
… | …001100001011011101 |
3 | 12120202120010112000210 |
4 | 312121121030023131 |
5 | 1424104432424011 |
6 | 42455440043033 |
7 | 4135256410422 |
oct | 663131141335 |
9 | 176676115023 |
10 | 58408092381 |
11 | 22852933331 |
12 | b3a0903479 |
13 | 567a9c8912 |
14 | 2b812a7d49 |
15 | 17bcb016a6 |
hex | d9964c2dd |
58408092381 has 16 divisors (see below), whose sum is σ = 78248327040. Its totient is φ = 38753680320.
The previous prime is 58408092331. The next prime is 58408092427. The reversal of 58408092381 is 18329080485.
It is not a de Polignac number, because 58408092381 - 211 = 58408090333 is a prime.
It is a super-2 number, since 2×584080923812 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 58408092381.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58408092331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561315 + ... + 657183.
It is an arithmetic number, because the mean of its divisors is an integer number (4890520440).
Almost surely, 258408092381 is an apocalyptic number.
It is an amenable number.
58408092381 is a deficient number, since it is larger than the sum of its proper divisors (19840234659).
58408092381 is a wasteful number, since it uses less digits than its factorization.
58408092381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96836.
The product of its (nonzero) digits is 552960, while the sum is 48.
The spelling of 58408092381 in words is "fifty-eight billion, four hundred eight million, ninety-two thousand, three hundred eighty-one".
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