Base | Representation |
---|---|
bin | 10101011101111100… |
… | …101110001110100011 |
3 | 2012111110120221012121 |
4 | 111131330232032203 |
5 | 334202031114210 |
6 | 14331155405111 |
7 | 1444140366202 |
oct | 253574561643 |
9 | 65443527177 |
10 | 23051035555 |
11 | 9859788209 |
12 | 45738b3797 |
13 | 223481aa12 |
14 | 11895b5239 |
15 | 8eda416da |
hex | 55df2e3a3 |
23051035555 has 32 divisors (see below), whose sum is σ = 29330346240. Its totient is φ = 17362652160.
The previous prime is 23051035531. The next prime is 23051035561. The reversal of 23051035555 is 55553015032.
It is not a de Polignac number, because 23051035555 - 229 = 22514164643 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23051035555.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1908997 + ... + 1921033.
It is an arithmetic number, because the mean of its divisors is an integer number (916573320).
Almost surely, 223051035555 is an apocalyptic number.
23051035555 is a deficient number, since it is larger than the sum of its proper divisors (6279310685).
23051035555 is a wasteful number, since it uses less digits than its factorization.
23051035555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12399.
The product of its (nonzero) digits is 56250, while the sum is 34.
The spelling of 23051035555 in words is "twenty-three billion, fifty-one million, thirty-five thousand, five hundred fifty-five".
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