Base | Representation |
---|---|
bin | 101011011111101111… |
… | …1111000000101100100 |
3 | 22221002200222012220121 |
4 | 1112333133320011210 |
5 | 3012244210231133 |
6 | 110524410411324 |
7 | 6514500254134 |
oct | 1267737700544 |
9 | 287080865817 |
10 | 93407117668 |
11 | 36682979017 |
12 | 16129a30b44 |
13 | 8a6796aa37 |
14 | 47415dcac4 |
15 | 266a53d02d |
hex | 15bf7f8164 |
93407117668 has 24 divisors (see below), whose sum is σ = 174553908480. Its totient is φ = 43638473760.
The previous prime is 93407117663. The next prime is 93407117677. The reversal of 93407117668 is 86671170439.
It is not an unprimeable number, because it can be changed into a prime (93407117663) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12984046 + ... + 12991237.
It is an arithmetic number, because the mean of its divisors is an integer number (7273079520).
Almost surely, 293407117668 is an apocalyptic number.
It is an amenable number.
93407117668 is a deficient number, since it is larger than the sum of its proper divisors (81146790812).
93407117668 is a wasteful number, since it uses less digits than its factorization.
93407117668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25975347 (or 25975345 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 52.
The spelling of 93407117668 in words is "ninety-three billion, four hundred seven million, one hundred seventeen thousand, six hundred sixty-eight".
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