Base | Representation |
---|---|
bin | 101111101000… |
… | …0010011100000 |
3 | 1201222122001000 |
4 | 1133100103200 |
5 | 22343023324 |
6 | 2251112000 |
7 | 422150121 |
oct | 137202340 |
9 | 51878030 |
10 | 24970464 |
11 | 13105752 |
12 | 8442600 |
13 | 523392c |
14 | 3460048 |
15 | 22d39c9 |
hex | 17d04e0 |
24970464 has 48 divisors (see below), whose sum is σ = 72833040. Its totient is φ = 8323200.
The previous prime is 24970457. The next prime is 24970471. The reversal of 24970464 is 46407942.
It is an interprime number because it is at equal distance from previous prime (24970457) and next prime (24970471).
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 13587 + ... + 15314.
It is an arithmetic number, because the mean of its divisors is an integer number (1517355).
Almost surely, 224970464 is an apocalyptic number.
24970464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
24970464 is an abundant number, since it is smaller than the sum of its proper divisors (47862576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24970464 is a wasteful number, since it uses less digits than its factorization.
24970464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28920 (or 28906 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 24970464 is about 4997.0455271090. The cubic root of 24970464 is about 292.2865767260.
The spelling of 24970464 in words is "twenty-four million, nine hundred seventy thousand, four hundred sixty-four".
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