Base | Representation |
---|---|
bin | 1010111000101… |
… | …0001100010100 |
3 | 10011220111121200 |
4 | 2232022030110 |
5 | 43141423204 |
6 | 4310312500 |
7 | 1063026246 |
oct | 256121424 |
9 | 104814550 |
10 | 45654804 |
11 | 23853148 |
12 | 13358730 |
13 | 95c66a0 |
14 | 60c6096 |
15 | 401c539 |
hex | 2b8a314 |
45654804 has 36 divisors (see below), whose sum is σ = 124283796. Its totient is φ = 14047488.
The previous prime is 45654803. The next prime is 45654821. The reversal of 45654804 is 40845654.
It can be written as a sum of positive squares in 2 ways, for example, as 2883204 + 42771600 = 1698^2 + 6540^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×456548042 = 4168722256556832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45654803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48309 + ... + 49244.
Almost surely, 245654804 is an apocalyptic number.
It is an amenable number.
45654804 is an abundant number, since it is smaller than the sum of its proper divisors (78628992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45654804 is a wasteful number, since it uses less digits than its factorization.
45654804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97576 (or 97571 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The square root of 45654804 is about 6756.8338739383. The cubic root of 45654804 is about 357.4062648933.
The spelling of 45654804 in words is "forty-five million, six hundred fifty-four thousand, eight hundred four".
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