Base | Representation |
---|---|
bin | 1011001100101… |
… | …11100010000110 |
3 | 20112202211212021 |
4 | 11212113202012 |
5 | 143022201232 |
6 | 13153313354 |
7 | 2220340021 |
oct | 546274206 |
9 | 215684767 |
10 | 93943942 |
11 | 49035524 |
12 | 2756585a |
13 | 16603141 |
14 | c6961b8 |
15 | 83aa397 |
hex | 5997886 |
93943942 has 8 divisors (see below), whose sum is σ = 148332600. Its totient is φ = 44499744.
The previous prime is 93943907. The next prime is 93943943. The reversal of 93943942 is 24934939.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93943943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1236067 + ... + 1236142.
It is an arithmetic number, because the mean of its divisors is an integer number (18541575).
Almost surely, 293943942 is an apocalyptic number.
93943942 is a deficient number, since it is larger than the sum of its proper divisors (54388658).
93943942 is a wasteful number, since it uses less digits than its factorization.
93943942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2472230.
The product of its digits is 209952, while the sum is 43.
The square root of 93943942 is about 9692.4683130769. The cubic root of 93943942 is about 454.5931911101.
The spelling of 93943942 in words is "ninety-three million, nine hundred forty-three thousand, nine hundred forty-two".
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