Base | Representation |
---|---|
bin | 1101111000100… |
… | …0101010101110 |
3 | 11001120110120010 |
4 | 3132020222232 |
5 | 104401401340 |
6 | 5440034050 |
7 | 1304650023 |
oct | 336105256 |
9 | 131513503 |
10 | 58231470 |
11 | 2a963190 |
12 | 17602926 |
13 | c0aacbb |
14 | 7a3b54a |
15 | 51a3b80 |
hex | 3788aae |
58231470 has 32 divisors (see below), whose sum is σ = 152461440. Its totient is φ = 14116640.
The previous prime is 58231463. The next prime is 58231483. The reversal of 58231470 is 7413285.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87900 + ... + 88559.
It is an arithmetic number, because the mean of its divisors is an integer number (4764420).
Almost surely, 258231470 is an apocalyptic number.
58231470 is an abundant number, since it is smaller than the sum of its proper divisors (94229970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58231470 is a wasteful number, since it uses less digits than its factorization.
58231470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176480.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 58231470 is about 7630.9547240172. The cubic root of 58231470 is about 387.6019183875.
The spelling of 58231470 in words is "fifty-eight million, two hundred thirty-one thousand, four hundred seventy".
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