Base | Representation |
---|---|
bin | 10101011011010011… |
… | …110100000101100110 |
3 | 2012101101021100202100 |
4 | 111123103310011212 |
5 | 334104212212342 |
6 | 14322534352530 |
7 | 1443062131641 |
oct | 253323640546 |
9 | 65341240670 |
10 | 23006757222 |
11 | 9836795249 |
12 | 4560abb746 |
13 | 22285b6a17 |
14 | 118376aa58 |
15 | 8e9be6e4c |
hex | 55b4f4166 |
23006757222 has 12 divisors (see below), whose sum is σ = 49847974020. Its totient is φ = 7668919068.
The previous prime is 23006757209. The next prime is 23006757233. The reversal of 23006757222 is 22275760032.
23006757222 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 67 + 572 + 22 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 639076572 + ... + 639076607.
It is an arithmetic number, because the mean of its divisors is an integer number (4153997835).
Almost surely, 223006757222 is an apocalyptic number.
23006757222 is an abundant number, since it is smaller than the sum of its proper divisors (26841216798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23006757222 is a wasteful number, since it uses less digits than its factorization.
23006757222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278153187 (or 1278153184 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The spelling of 23006757222 in words is "twenty-three billion, six million, seven hundred fifty-seven thousand, two hundred twenty-two".
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