Base | Representation |
---|---|
bin | 11110101011110… |
… | …110100001000000 |
3 | 1022212201011020221 |
4 | 132223312201000 |
5 | 2023242440333 |
6 | 123030112424 |
7 | 15520554346 |
oct | 3653664100 |
9 | 1285634227 |
10 | 514811968 |
11 | 244663940 |
12 | 1244ab714 |
13 | 8286cc88 |
14 | 4c52d996 |
15 | 302e1d2d |
hex | 1eaf6840 |
514811968 has 28 divisors (see below), whose sum is σ = 1114452432. Its totient is φ = 234005120.
The previous prime is 514811939. The next prime is 514811977. The reversal of 514811968 is 869118415.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364930 + ... + 366337.
Almost surely, 2514811968 is an apocalyptic number.
It is an amenable number.
514811968 is an abundant number, since it is smaller than the sum of its proper divisors (599640464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514811968 is a wasteful number, since it uses less digits than its factorization.
514811968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 731290 (or 731280 counting only the distinct ones).
The product of its digits is 69120, while the sum is 43.
The square root of 514811968 is about 22689.4682176555. The cubic root of 514811968 is about 801.4618936232.
The spelling of 514811968 in words is "five hundred fourteen million, eight hundred eleven thousand, nine hundred sixty-eight".
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