Base | Representation |
---|---|
bin | 10100100100111000010010 |
3 | 101011001002111 |
4 | 110210320102 |
5 | 2340101223 |
6 | 311335534 |
7 | 63563524 |
oct | 24447022 |
9 | 11131074 |
10 | 5393938 |
11 | 3054600 |
12 | 19815aa |
13 | 116b1a4 |
14 | a05a14 |
15 | 71830d |
hex | 524e12 |
5393938 has 24 divisors (see below), whose sum is σ = 9192960. Its totient is φ = 2369400.
The previous prime is 5393917. The next prime is 5393939. The reversal of 5393938 is 8393935.
It is a d-powerful number, because it can be written as 57 + 36 + 92 + 312 + 92 + 314 + 83 .
It is a self number, because there is not a number n which added to its sum of digits gives 5393938.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5393939) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7143 + ... + 7861.
It is an arithmetic number, because the mean of its divisors is an integer number (383040).
Almost surely, 25393938 is an apocalyptic number.
5393938 is a deficient number, since it is larger than the sum of its proper divisors (3799022).
5393938 is a wasteful number, since it uses less digits than its factorization.
5393938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 774 (or 763 counting only the distinct ones).
The product of its digits is 87480, while the sum is 40.
The square root of 5393938 is about 2322.4853067350. The cubic root of 5393938 is about 175.3753900984.
The spelling of 5393938 in words is "five million, three hundred ninety-three thousand, nine hundred thirty-eight".
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