Base | Representation |
---|---|
bin | 1101111001110… |
… | …0000111010101 |
3 | 11001201111211022 |
4 | 3132130013111 |
5 | 104411424000 |
6 | 5441450525 |
7 | 1305431165 |
oct | 336340725 |
9 | 131644738 |
10 | 58311125 |
11 | 2aa08014 |
12 | 17640a45 |
13 | c108332 |
14 | 7a5c5a5 |
15 | 51bc585 |
hex | 379c1d5 |
58311125 has 12 divisors (see below), whose sum is σ = 72878988. Its totient is φ = 46580600.
The previous prime is 58311107. The next prime is 58311151. The reversal of 58311125 is 52111385.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 1865956 + 56445169 = 1366^2 + 7513^2 .
It is not a de Polignac number, because 58311125 - 28 = 58310869 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 58311094 and 58311103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85034 + ... + 85716.
It is an arithmetic number, because the mean of its divisors is an integer number (6073249).
Almost surely, 258311125 is an apocalyptic number.
It is an amenable number.
58311125 is a deficient number, since it is larger than the sum of its proper divisors (14567863).
58311125 is an frugal number, since it uses more digits than its factorization.
58311125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1381 (or 688 counting only the distinct ones).
The product of its digits is 1200, while the sum is 26.
The square root of 58311125 is about 7636.1721431618. The cubic root of 58311125 is about 387.7785718005.
The spelling of 58311125 in words is "fifty-eight million, three hundred eleven thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •