Base | Representation |
---|---|
bin | 1010011110101101111010… |
… | …11010001111110101010101 |
3 | 10000121010220212122221001102 |
4 | 11033112331122033311111 |
5 | 11010040021343124321 |
6 | 121003012113035445 |
7 | 4565665240044521 |
oct | 517267532176525 |
9 | 100533825587042 |
10 | 23045677317461 |
11 | 7385687056457 |
12 | 27024a6855b85 |
13 | cb2276151a26 |
14 | 5995b9734d81 |
15 | 29e70e709c0b |
hex | 14f5bd68fd55 |
23045677317461 has 16 divisors (see below), whose sum is σ = 23656456817664. Its totient is φ = 22438354249584.
The previous prime is 23045677317419. The next prime is 23045677317469. The reversal of 23045677317461 is 16471377654032.
It is a cyclic number.
It is not a de Polignac number, because 23045677317461 - 214 = 23045677301077 is a prime.
It is a super-2 number, since 2×230456773174612 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23045677317397 and 23045677317406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23045677317469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35071250 + ... + 35722316.
It is an arithmetic number, because the mean of its divisors is an integer number (1478528551104).
Almost surely, 223045677317461 is an apocalyptic number.
It is an amenable number.
23045677317461 is a deficient number, since it is larger than the sum of its proper divisors (610779500203).
23045677317461 is a wasteful number, since it uses less digits than its factorization.
23045677317461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653720.
The product of its (nonzero) digits is 17781120, while the sum is 56.
The spelling of 23045677317461 in words is "twenty-three trillion, forty-five billion, six hundred seventy-seven million, three hundred seventeen thousand, four hundred sixty-one".
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