Base | Representation |
---|---|
bin | 1101111010100… |
… | …0011010000110 |
3 | 11001211001220020 |
4 | 3132220122012 |
5 | 104420031403 |
6 | 5442520010 |
7 | 1306031040 |
oct | 336503206 |
9 | 131731806 |
10 | 58361478 |
11 | 2aa4192a |
12 | 17666006 |
13 | c125226 |
14 | 7a72a90 |
15 | 51cc453 |
hex | 37a8686 |
58361478 has 16 divisors (see below), whose sum is σ = 133397760. Its totient is φ = 16674696.
The previous prime is 58361467. The next prime is 58361507. The reversal of 58361478 is 87416385.
58361478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×583614782 = 6812124228688968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1389559 = 58361478 / (5 + 8 + 3 + 6 + 1 + 4 + 7 + 8).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694738 + ... + 694821.
It is an arithmetic number, because the mean of its divisors is an integer number (8337360).
Almost surely, 258361478 is an apocalyptic number.
58361478 is an abundant number, since it is smaller than the sum of its proper divisors (75036282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58361478 is a wasteful number, since it uses less digits than its factorization.
58361478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1389571.
The product of its digits is 161280, while the sum is 42.
The square root of 58361478 is about 7639.4684370053. The cubic root of 58361478 is about 387.8901582647.
The spelling of 58361478 in words is "fifty-eight million, three hundred sixty-one thousand, four hundred seventy-eight".
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