Base | Representation |
---|---|
bin | 110110011001001110… |
… | …010111100011010011 |
3 | 12120202100210101101122 |
4 | 312121032113203103 |
5 | 1424103221133004 |
6 | 42455255152455 |
7 | 4135223323322 |
oct | 663116274323 |
9 | 176670711348 |
10 | 58405255379 |
11 | 228512758a9 |
12 | b39b97572b |
13 | 567a244513 |
14 | 2b80b6a0b9 |
15 | 17bc740cbe |
hex | d993978d3 |
58405255379 has 16 divisors (see below), whose sum is σ = 60487299840. Its totient is φ = 56359164960.
The previous prime is 58405255361. The next prime is 58405255387. The reversal of 58405255379 is 97355250485.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-58405255379 is a prime.
It is a super-2 number, since 2×584052553792 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 58405255379.
It is not an unprimeable number, because it can be changed into a prime (58405255679) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1608434 + ... + 1644344.
It is an arithmetic number, because the mean of its divisors is an integer number (3780456240).
Almost surely, 258405255379 is an apocalyptic number.
58405255379 is a deficient number, since it is larger than the sum of its proper divisors (2082044461).
58405255379 is a wasteful number, since it uses less digits than its factorization.
58405255379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36410.
The product of its (nonzero) digits is 7560000, while the sum is 53.
The spelling of 58405255379 in words is "fifty-eight billion, four hundred five million, two hundred fifty-five thousand, three hundred seventy-nine".
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