Base | Representation |
---|---|
bin | 11011110100100… |
… | …10100000000110 |
3 | 121021011010120201 |
4 | 31322102200012 |
5 | 434221241232 |
6 | 35054121114 |
7 | 5532505441 |
oct | 1572224006 |
9 | 537133521 |
10 | 233383942 |
11 | 10a8148a0 |
12 | 661b019a |
13 | 3947560c |
14 | 22dd2658 |
15 | 15750be7 |
hex | de92806 |
233383942 has 16 divisors (see below), whose sum is σ = 382222800. Its totient is φ = 105994240.
The previous prime is 233383883. The next prime is 233383949. The reversal of 233383942 is 249383332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233383949) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27234 + ... + 34762.
It is an arithmetic number, because the mean of its divisors is an integer number (23888925).
Almost surely, 2233383942 is an apocalyptic number.
233383942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
233383942 is a deficient number, since it is larger than the sum of its proper divisors (148838858).
233383942 is a wasteful number, since it uses less digits than its factorization.
233383942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8951.
The product of its digits is 93312, while the sum is 37.
The square root of 233383942 is about 15276.9087841749. The cubic root of 233383942 is about 615.6827564046.
The spelling of 233383942 in words is "two hundred thirty-three million, three hundred eighty-three thousand, nine hundred forty-two".
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