Base | Representation |
---|---|
bin | 101100011000… |
… | …0111011010110 |
3 | 1121210012011201 |
4 | 1120300323112 |
5 | 21424102303 |
6 | 2150423114 |
7 | 401532610 |
oct | 130607326 |
9 | 47705151 |
10 | 23269078 |
11 | 12153448 |
12 | 7961a9a |
13 | 4a893b1 |
14 | 3139db0 |
15 | 209981d |
hex | 1630ed6 |
23269078 has 32 divisors (see below), whose sum is σ = 42408000. Its totient is φ = 9362304.
The previous prime is 23269061. The next prime is 23269079. The reversal of 23269078 is 87096232.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23269079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14248 + ... + 15796.
It is an arithmetic number, because the mean of its divisors is an integer number (1325250).
Almost surely, 223269078 is an apocalyptic number.
23269078 is a deficient number, since it is larger than the sum of its proper divisors (19138922).
23269078 is a wasteful number, since it uses less digits than its factorization.
23269078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1624.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 23269078 is about 4823.8032712788. The cubic root of 23269078 is about 285.4914185105.
The spelling of 23269078 in words is "twenty-three million, two hundred sixty-nine thousand, seventy-eight".
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