Base | Representation |
---|---|
bin | 11110101001000… |
… | …001111000111000 |
3 | 1022211022120101011 |
4 | 132221001320320 |
5 | 2023100301440 |
6 | 123002203304 |
7 | 15511353352 |
oct | 3651017070 |
9 | 1284276334 |
10 | 514072120 |
11 | 2441a8aa1 |
12 | 1241b3534 |
13 | 826712b3 |
14 | 4c3ba0d2 |
15 | 301e79ea |
hex | 1ea41e38 |
514072120 has 32 divisors (see below), whose sum is σ = 1170605520. Its totient is φ = 203150080.
The previous prime is 514072109. The next prime is 514072147. The reversal of 514072120 is 21270415.
It is a happy number.
It is a super-2 number, since 2×5140721202 = 528540289122588800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 514072091 and 514072100.
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, 74101 + ... + 80740.
Almost surely, 2514072120 is an apocalyptic number.
It is an amenable number.
514072120 is an abundant number, since it is smaller than the sum of its proper divisors (656533400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514072120 is a wasteful number, since it uses less digits than its factorization.
514072120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154935 (or 154931 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 514072120 is about 22673.1585801361. The cubic root of 514072120 is about 801.0777765118.
The spelling of 514072120 in words is "five hundred fourteen million, seventy-two thousand, one hundred twenty".
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