Base | Representation |
---|---|
bin | 1101111100001… |
… | …1011010101001 |
3 | 11002000200122112 |
4 | 3133003122221 |
5 | 104432101410 |
6 | 5445132105 |
7 | 1310001416 |
oct | 337033251 |
9 | 132020575 |
10 | 58472105 |
11 | 30007a5a |
12 | 176ba035 |
13 | c1636a3 |
14 | 7aa110d |
15 | 5200105 |
hex | 37c36a9 |
58472105 has 4 divisors (see below), whose sum is σ = 70166532. Its totient is φ = 46777680.
The previous prime is 58472083. The next prime is 58472111. The reversal of 58472105 is 50127485.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50127485 = 5 ⋅10025497.
It can be written as a sum of positive squares in 2 ways, for example, as 39488656 + 18983449 = 6284^2 + 4357^2 .
It is not a de Polignac number, because 58472105 - 26 = 58472041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5847206 + ... + 5847215.
It is an arithmetic number, because the mean of its divisors is an integer number (17541633).
Almost surely, 258472105 is an apocalyptic number.
It is an amenable number.
58472105 is a deficient number, since it is larger than the sum of its proper divisors (11694427).
58472105 is a wasteful number, since it uses less digits than its factorization.
58472105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11694426.
The product of its (nonzero) digits is 11200, while the sum is 32.
The square root of 58472105 is about 7646.7054997561. The cubic root of 58472105 is about 388.1350917446.
The spelling of 58472105 in words is "fifty-eight million, four hundred seventy-two thousand, one hundred five".
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