Base | Representation |
---|---|
bin | 100110000001… |
… | …0011101111100 |
3 | 1101111201000012 |
4 | 1030002131330 |
5 | 20100324202 |
6 | 1551122352 |
7 | 331266566 |
oct | 114023574 |
9 | 41451005 |
10 | 19933052 |
11 | 10284aa7 |
12 | 68133b8 |
13 | 418bb09 |
14 | 290c336 |
15 | 1b3b152 |
hex | 130277c |
19933052 has 24 divisors (see below), whose sum is σ = 37620240. Its totient is φ = 9210240.
The previous prime is 19933013. The next prime is 19933073. The reversal of 19933052 is 25033991.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83 + ... + 6314.
It is an arithmetic number, because the mean of its divisors is an integer number (1567510).
Almost surely, 219933052 is an apocalyptic number.
It is an amenable number.
19933052 is a deficient number, since it is larger than the sum of its proper divisors (17687188).
19933052 is a wasteful number, since it uses less digits than its factorization.
19933052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6461 (or 6459 counting only the distinct ones).
The product of its (nonzero) digits is 7290, while the sum is 32.
The square root of 19933052 is about 4464.6446667120. The cubic root of 19933052 is about 271.1385483643.
The spelling of 19933052 in words is "nineteen million, nine hundred thirty-three thousand, fifty-two".
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