Base | Representation |
---|---|
bin | 101100000110… |
… | …1100100110100 |
3 | 1121111211112200 |
4 | 1120031210310 |
5 | 21404434101 |
6 | 2143344500 |
7 | 400360500 |
oct | 130154464 |
9 | 47454480 |
10 | 23124276 |
11 | 1206467a |
12 | 78b2130 |
13 | 4a38506 |
14 | 30dd300 |
15 | 206b986 |
hex | 160d934 |
23124276 has 54 divisors (see below), whose sum is σ = 68001570. Its totient is φ = 6606432.
The previous prime is 23124259. The next prime is 23124293. The reversal of 23124276 is 67242132.
23124276 is a `hidden beast` number, since 231 + 2 + 427 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (23124259) and next prime (23124293).
It can be written as a sum of positive squares in only one way, i.e., 18714276 + 4410000 = 4326^2 + 2100^2 .
It is a nude number because it is divisible by every one of its digits.
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 17 ways as a sum of consecutive naturals, for example, 4791 + ... + 8318.
Almost surely, 223124276 is an apocalyptic number.
It is an amenable number.
23124276 is an abundant number, since it is smaller than the sum of its proper divisors (44877294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23124276 is a wasteful number, since it uses less digits than its factorization.
23124276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13133 (or 13121 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 23124276 is about 4808.7707368932. The cubic root of 23124276 is about 284.8979874975.
The spelling of 23124276 in words is "twenty-three million, one hundred twenty-four thousand, two hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •