Base | Representation |
---|---|
bin | 10110001001011011… |
… | …111111111111111111 |
3 | 2021101022111110001211 |
4 | 112021123333333333 |
5 | 342200321430403 |
6 | 14531421545251 |
7 | 1501210142662 |
oct | 261133777777 |
9 | 67338443054 |
10 | 23780655103 |
11 | a0a3618177 |
12 | 4738115227 |
13 | 231ca2ab6a |
14 | 121845d6d9 |
15 | 942b1506d |
hex | 5896fffff |
23780655103 has 2 divisors, whose sum is σ = 23780655104. Its totient is φ = 23780655102.
The previous prime is 23780655049. The next prime is 23780655187. The reversal of 23780655103 is 30155608732.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23780655103 is a prime.
It is a super-3 number, since 3×237806551033 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23780655403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11890327551 + 11890327552.
It is an arithmetic number, because the mean of its divisors is an integer number (11890327552).
Almost surely, 223780655103 is an apocalyptic number.
23780655103 is a deficient number, since it is larger than the sum of its proper divisors (1).
23780655103 is an equidigital number, since it uses as much as digits as its factorization.
23780655103 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 151200, while the sum is 40.
The spelling of 23780655103 in words is "twenty-three billion, seven hundred eighty million, six hundred fifty-five thousand, one hundred three".
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