Base | Representation |
---|---|
bin | 10101011101101110… |
… | …100000010111110000 |
3 | 2012111012120121001001 |
4 | 111131232200113300 |
5 | 334200102340114 |
6 | 14330543451344 |
7 | 1444063615033 |
oct | 253556402760 |
9 | 65435517031 |
10 | 23047308784 |
11 | 9857672235 |
12 | 45725b6b54 |
13 | 2233b14626 |
14 | 1188cc501a |
15 | 8ed557374 |
hex | 55dba05f0 |
23047308784 has 40 divisors (see below), whose sum is σ = 45906490368. Its totient is φ = 11203723200.
The previous prime is 23047308749. The next prime is 23047308797. The reversal of 23047308784 is 48780374032.
It is a happy number.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12069 + ... + 215035.
Almost surely, 223047308784 is an apocalyptic number.
It is an amenable number.
23047308784 is a deficient number, since it is larger than the sum of its proper divisors (22859181584).
23047308784 is a wasteful number, since it uses less digits than its factorization.
23047308784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203173 (or 203167 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 46.
The spelling of 23047308784 in words is "twenty-three billion, forty-seven million, three hundred eight thousand, seven hundred eighty-four".
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