Base | Representation |
---|---|
bin | 100110010010… |
… | …1011000010100 |
3 | 1101202222011111 |
4 | 1030211120110 |
5 | 20114413202 |
6 | 1554144404 |
7 | 332433523 |
oct | 114453024 |
9 | 41688144 |
10 | 20076052 |
11 | 10372487 |
12 | 6882104 |
13 | 420bc29 |
14 | 29484ba |
15 | 1b686d7 |
hex | 1325614 |
20076052 has 12 divisors (see below), whose sum is σ = 36082900. Its totient is φ = 9766656.
The previous prime is 20076047. The next prime is 20076059. The reversal of 20076052 is 25067002.
It can be written as a sum of positive squares in 2 ways, for example, as 19236996 + 839056 = 4386^2 + 916^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20076059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67677 + ... + 67972.
Almost surely, 220076052 is an apocalyptic number.
It is an amenable number.
20076052 is a deficient number, since it is larger than the sum of its proper divisors (16006848).
20076052 is a wasteful number, since it uses less digits than its factorization.
20076052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135690 (or 135688 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 20076052 is about 4480.6307591677. The cubic root of 20076052 is about 271.7853879500.
The spelling of 20076052 in words is "twenty million, seventy-six thousand, fifty-two".
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