Base | Representation |
---|---|
bin | 1101111011001… |
… | …1010111101001 |
3 | 11001220100111011 |
4 | 3132303113221 |
5 | 104423001002 |
6 | 5443503521 |
7 | 1306305661 |
oct | 336632751 |
9 | 131810434 |
10 | 58406377 |
11 | 2aa72637 |
12 | 17687ba1 |
13 | c13c7b3 |
14 | 7a851a1 |
15 | 51da8d7 |
hex | 37b35e9 |
58406377 has 4 divisors (see below), whose sum is σ = 60420420. Its totient is φ = 56392336.
The previous prime is 58406333. The next prime is 58406429. The reversal of 58406377 is 77360485.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77360485 = 5 ⋅15472097.
It can be written as a sum of positive squares in 2 ways, for example, as 12559936 + 45846441 = 3544^2 + 6771^2 .
It is a cyclic number.
It is not a de Polignac number, because 58406377 - 211 = 58404329 is a prime.
It is a super-2 number, since 2×584063772 = 6822609748532258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58406317) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 1006978 + ... + 1007035.
It is an arithmetic number, because the mean of its divisors is an integer number (15105105).
Almost surely, 258406377 is an apocalyptic number.
It is an amenable number.
58406377 is a deficient number, since it is larger than the sum of its proper divisors (2014043).
58406377 is a wasteful number, since it uses less digits than its factorization.
58406377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2014042.
The product of its (nonzero) digits is 141120, while the sum is 40.
The square root of 58406377 is about 7642.4064927220. The cubic root of 58406377 is about 387.9896040896.
The spelling of 58406377 in words is "fifty-eight million, four hundred six thousand, three hundred seventy-seven".
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