Base | Representation |
---|---|
bin | 10101011110010000… |
… | …010000011001010101 |
3 | 2012111211020002110210 |
4 | 111132100100121111 |
5 | 334204333444440 |
6 | 14331501240033 |
7 | 1444232044263 |
oct | 253620203125 |
9 | 65454202423 |
10 | 23056156245 |
11 | 9861665491 |
12 | 4575563019 |
13 | 22358c1705 |
14 | 118a149433 |
15 | 8ee203a80 |
hex | 55e410655 |
23056156245 has 128 divisors (see below), whose sum is σ = 40863191040. Its totient is φ = 11056066560.
The previous prime is 23056156237. The next prime is 23056156289. The reversal of 23056156245 is 54265165032.
It is not a de Polignac number, because 23056156245 - 23 = 23056156237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 100681791 + ... + 100682019.
It is an arithmetic number, because the mean of its divisors is an integer number (319243680).
Almost surely, 223056156245 is an apocalyptic number.
It is an amenable number.
23056156245 is a deficient number, since it is larger than the sum of its proper divisors (17807034795).
23056156245 is a wasteful number, since it uses less digits than its factorization.
23056156245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475.
The product of its (nonzero) digits is 216000, while the sum is 39.
The spelling of 23056156245 in words is "twenty-three billion, fifty-six million, one hundred fifty-six thousand, two hundred forty-five".
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