Base | Representation |
---|---|
bin | 1110111000000… |
… | …0001010000100 |
3 | 11100101210020200 |
4 | 3232000022010 |
5 | 111433002131 |
6 | 10105130500 |
7 | 1355212500 |
oct | 356001204 |
9 | 140353220 |
10 | 62390916 |
11 | 32244245 |
12 | 18a89a30 |
13 | cc06303 |
14 | 8401300 |
15 | 57262e6 |
hex | 3b80284 |
62390916 has 108 divisors (see below), whose sum is σ = 185673852. Its totient is φ = 17611776.
The previous prime is 62390903. The next prime is 62390921. The reversal of 62390916 is 61909326.
It can be written as a sum of positive squares in 2 ways, for example, as 705600 + 61685316 = 840^2 + 7854^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 199176 + ... + 199488.
Almost surely, 262390916 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 62390916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92836926).
62390916 is an abundant number, since it is smaller than the sum of its proper divisors (123282936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
62390916 is a wasteful number, since it uses less digits than its factorization.
62390916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 36.
The square root of 62390916 is about 7898.7920595494. The cubic root of 62390916 is about 396.6192484648.
The spelling of 62390916 in words is "sixty-two million, three hundred ninety thousand, nine hundred sixteen".
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