Base | Representation |
---|---|
bin | 101011111101… |
… | …0010101100100 |
3 | 1121100211110011 |
4 | 1113322111210 |
5 | 21344423401 |
6 | 2141540004 |
7 | 366611656 |
oct | 127722544 |
9 | 47324404 |
10 | 23045476 |
11 | 12010453 |
12 | 7874604 |
13 | 4a0b69c |
14 | 30bc6d6 |
15 | 2053451 |
hex | 15fa564 |
23045476 has 12 divisors (see below), whose sum is σ = 40377708. Its totient is φ = 11508992.
The previous prime is 23045467. The next prime is 23045479. The reversal of 23045476 is 67454032.
It can be written as a sum of positive squares in 2 ways, for example, as 21381376 + 1664100 = 4624^2 + 1290^2 .
It is not an unprimeable number, because it can be changed into a prime (23045479) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960 + ... + 6856.
It is an arithmetic number, because the mean of its divisors is an integer number (3364809).
Almost surely, 223045476 is an apocalyptic number.
It is an amenable number.
23045476 is a deficient number, since it is larger than the sum of its proper divisors (17332232).
23045476 is a wasteful number, since it uses less digits than its factorization.
23045476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6878 (or 6876 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 23045476 is about 4800.5703827774. The cubic root of 23045476 is about 284.5740060315.
It can be divided in two parts, 2304 and 5476, that multiplied together give a square (12616704 = 35522).
The spelling of 23045476 in words is "twenty-three million, forty-five thousand, four hundred seventy-six".
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