Base | Representation |
---|---|
bin | 1010101001001011001110… |
… | …11100100111110010010111 |
3 | 10001212111102112221000121221 |
4 | 11110211213130213302113 |
5 | 11031431431130232101 |
6 | 121440040401551211 |
7 | 4633646011331413 |
oct | 524454734476227 |
9 | 101774375830557 |
10 | 23405012352151 |
11 | 750401233a501 |
12 | 276006b345507 |
13 | 100a110a16c01 |
14 | 5acb46cb1d43 |
15 | 2a8c41069aa1 |
hex | 154967727c97 |
23405012352151 has 2 divisors, whose sum is σ = 23405012352152. Its totient is φ = 23405012352150.
The previous prime is 23405012352107. The next prime is 23405012352157. The reversal of 23405012352151 is 15125321050432.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23405012352151 - 231 = 23402864868503 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23405012352157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11702506176075 + 11702506176076.
It is an arithmetic number, because the mean of its divisors is an integer number (11702506176076).
Almost surely, 223405012352151 is an apocalyptic number.
23405012352151 is a deficient number, since it is larger than the sum of its proper divisors (1).
23405012352151 is an equidigital number, since it uses as much as digits as its factorization.
23405012352151 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36000, while the sum is 34.
The spelling of 23405012352151 in words is "twenty-three trillion, four hundred five billion, twelve million, three hundred fifty-two thousand, one hundred fifty-one".
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