Base | Representation |
---|---|
bin | 11111111001010… |
… | …100101100101000 |
3 | 1101021220221120110 |
4 | 133321110230220 |
5 | 2043442330210 |
6 | 125033254320 |
7 | 16155310413 |
oct | 3771245450 |
9 | 1337827513 |
10 | 535120680 |
11 | 2550750a6 |
12 | 12b2643a0 |
13 | 86b30a73 |
14 | 510d8b7a |
15 | 31ea4420 |
hex | 1fe54b28 |
535120680 has 32 divisors (see below), whose sum is σ = 1605362400. Its totient is φ = 142698816.
The previous prime is 535120669. The next prime is 535120711. The reversal of 535120680 is 86021535.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 2229550 + ... + 2229789.
It is an arithmetic number, because the mean of its divisors is an integer number (50167575).
Almost surely, 2535120680 is an apocalyptic number.
It is an amenable number.
535120680 is an abundant number, since it is smaller than the sum of its proper divisors (1070241720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535120680 is a wasteful number, since it uses less digits than its factorization.
535120680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4459353 (or 4459349 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 535120680 is about 23132.6755910336. The cubic root of 535120680 is about 811.8651729194.
The spelling of 535120680 in words is "five hundred thirty-five million, one hundred twenty thousand, six hundred eighty".
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