Base | Representation |
---|---|
bin | 1011000101100… |
… | …01000101111101 |
3 | 20110222220002201 |
4 | 11202301011331 |
5 | 142302000221 |
6 | 13121151501 |
7 | 2206326130 |
oct | 542610575 |
9 | 213886081 |
10 | 93000061 |
11 | 48550360 |
12 | 2718b591 |
13 | 1636262b |
14 | c4cc217 |
15 | 8270891 |
hex | 58b117d |
93000061 has 16 divisors (see below), whose sum is σ = 116161920. Its totient is φ = 72334080.
The previous prime is 93000059. The next prime is 93000067. The reversal of 93000061 is 16000039.
It is not a de Polignac number, because 93000061 - 21 = 93000059 is a prime.
It is a super-2 number, since 2×930000612 = 17298022692007442, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93000067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71505 + ... + 72793.
It is an arithmetic number, because the mean of its divisors is an integer number (7260120).
Almost surely, 293000061 is an apocalyptic number.
It is an amenable number.
93000061 is a deficient number, since it is larger than the sum of its proper divisors (23161859).
93000061 is a wasteful number, since it uses less digits than its factorization.
93000061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2244.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 93000061 is about 9643.6539236951. The cubic root of 93000061 is about 453.0655886657.
The spelling of 93000061 in words is "ninety-three million, sixty-one", and thus it is an aban number and an uban number.
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