Base | Representation |
---|---|
bin | 101100110001… |
… | …0110001110110 |
3 | 1122011120021101 |
4 | 1121202301312 |
5 | 22002121040 |
6 | 2155040314 |
7 | 403343122 |
oct | 131426166 |
9 | 48146241 |
10 | 23473270 |
11 | 122828a7 |
12 | 7a4009a |
13 | 4b2b312 |
14 | 3190582 |
15 | 20da09a |
hex | 1662c76 |
23473270 has 32 divisors (see below), whose sum is σ = 43845120. Its totient is φ = 9041760.
The previous prime is 23473253. The next prime is 23473273. The reversal of 23473270 is 7237432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23473273) 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, 33625 + ... + 34315.
It is an arithmetic number, because the mean of its divisors is an integer number (1370160).
Almost surely, 223473270 is an apocalyptic number.
23473270 is a deficient number, since it is larger than the sum of its proper divisors (20371850).
23473270 is a wasteful number, since it uses less digits than its factorization.
23473270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 820.
The product of its (nonzero) digits is 7056, while the sum is 28.
The square root of 23473270 is about 4844.9220839968. The cubic root of 23473270 is about 286.3240739378.
The spelling of 23473270 in words is "twenty-three million, four hundred seventy-three thousand, two hundred seventy".
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