Base | Representation |
---|---|
bin | 10101100010010000… |
… | …011000111111001001 |
3 | 2012200111120100210112 |
4 | 111202100120333021 |
5 | 334324031102142 |
6 | 14342300324105 |
7 | 1446005544446 |
oct | 254220307711 |
9 | 65614510715 |
10 | 23123300297 |
11 | 9896555839 |
12 | 4593b43635 |
13 | 22467a0316 |
14 | 11950269cd |
15 | 905068382 |
hex | 562418fc9 |
23123300297 has 2 divisors, whose sum is σ = 23123300298. Its totient is φ = 23123300296.
The previous prime is 23123300269. The next prime is 23123300327. The reversal of 23123300297 is 79200332132.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 21945163321 + 1178136976 = 148139^2 + 34324^2 .
It is a cyclic number.
It is not a de Polignac number, because 23123300297 - 28 = 23123300041 is a prime.
It is not a weakly prime, because it can be changed into another prime (23123305297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561650148 + 11561650149.
It is an arithmetic number, because the mean of its divisors is an integer number (11561650149).
Almost surely, 223123300297 is an apocalyptic number.
It is an amenable number.
23123300297 is a deficient number, since it is larger than the sum of its proper divisors (1).
23123300297 is an equidigital number, since it uses as much as digits as its factorization.
23123300297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 32.
The spelling of 23123300297 in words is "twenty-three billion, one hundred twenty-three million, three hundred thousand, two hundred ninety-seven".
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