Base | Representation |
---|---|
bin | 1100110101111… |
… | …0011011010100 |
3 | 10202100120201110 |
4 | 3031132123110 |
5 | 102242123043 |
6 | 5202255020 |
7 | 1222560222 |
oct | 315363324 |
9 | 122316643 |
10 | 53864148 |
11 | 2844aa28 |
12 | 16057470 |
13 | b20c1a0 |
14 | 7221b12 |
15 | 4adeb33 |
hex | 335e6d4 |
53864148 has 48 divisors (see below), whose sum is σ = 135820160. Its totient is φ = 16516224.
The previous prime is 53864131. The next prime is 53864191. The reversal of 53864148 is 84146835.
It is a Harshad number since it is a multiple of its sum of digits (39).
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, 75618 + ... + 76326.
Almost surely, 253864148 is an apocalyptic number.
It is an amenable number.
53864148 is an abundant number, since it is smaller than the sum of its proper divisors (81956012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53864148 is a wasteful number, since it uses less digits than its factorization.
53864148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1216 (or 1214 counting only the distinct ones).
The product of its digits is 92160, while the sum is 39.
The square root of 53864148 is about 7339.2198495480. The cubic root of 53864148 is about 377.6590806513.
The spelling of 53864148 in words is "fifty-three million, eight hundred sixty-four thousand, one hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •