Base | Representation |
---|---|
bin | 101011010100100111… |
… | …1001001010100010010 |
3 | 22220010200012020022200 |
4 | 1112221033021110102 |
5 | 3011013102224132 |
6 | 110423345344030 |
7 | 6502313555520 |
oct | 1265117112422 |
9 | 286120166280 |
10 | 93033633042 |
11 | 36501073539 |
12 | 16044938016 |
13 | 8a0848130c |
14 | 4707b7b310 |
15 | 2647865d7c |
hex | 15a93c9512 |
93033633042 has 96 divisors (see below), whose sum is σ = 236465049600. Its totient is φ = 25886080224.
The previous prime is 93033633037. The next prime is 93033633059. The reversal of 93033633042 is 24033633039.
It is a junction number, because it is equal to n+sod(n) for n = 93033632988 and 93033633006.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 736959 + ... + 853917.
It is an arithmetic number, because the mean of its divisors is an integer number (2463177600).
Almost surely, 293033633042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93033633042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118232524800).
93033633042 is an abundant number, since it is smaller than the sum of its proper divisors (143431416558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93033633042 is a wasteful number, since it uses less digits than its factorization.
93033633042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117140 (or 117137 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 36.
The spelling of 93033633042 in words is "ninety-three billion, thirty-three million, six hundred thirty-three thousand, forty-two".
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