Base | Representation |
---|---|
bin | 1010111001100… |
… | …10110110110110 |
3 | 20101001100110002 |
4 | 11130302312312 |
5 | 141401400142 |
6 | 13023431302 |
7 | 2160115442 |
oct | 534626666 |
9 | 211040402 |
10 | 91434422 |
11 | 47681042 |
12 | 26755532 |
13 | 15c34b11 |
14 | c201822 |
15 | 8061a32 |
hex | 5732db6 |
91434422 has 8 divisors (see below), whose sum is σ = 144370200. Its totient is φ = 43311024.
The previous prime is 91434401. The next prime is 91434451. The reversal of 91434422 is 22443419.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203047 + ... + 1203122.
It is an arithmetic number, because the mean of its divisors is an integer number (18046275).
Almost surely, 291434422 is an apocalyptic number.
91434422 is a deficient number, since it is larger than the sum of its proper divisors (52935778).
91434422 is a wasteful number, since it uses less digits than its factorization.
91434422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2406190.
The product of its digits is 6912, while the sum is 29.
The square root of 91434422 is about 9562.1348034840. The cubic root of 91434422 is about 450.5087612133.
The spelling of 91434422 in words is "ninety-one million, four hundred thirty-four thousand, four hundred twenty-two".
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