Base | Representation |
---|---|
bin | 11110101010000… |
… | …001110100011100 |
3 | 1022211210212120200 |
4 | 132222001310130 |
5 | 2023132141410 |
6 | 123011543500 |
7 | 15513523656 |
oct | 3652016434 |
9 | 1284725520 |
10 | 514333980 |
11 | 244367806 |
12 | 1242bab90 |
13 | 82733544 |
14 | 4c4476d6 |
15 | 3024a3c0 |
hex | 1ea81d1c |
514333980 has 72 divisors (see below), whose sum is σ = 1651929552. Its totient is φ = 129086976.
The previous prime is 514333957. The next prime is 514333987. The reversal of 514333980 is 89333415.
514333980 is a `hidden beast` number, since 514 + 33 + 39 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (514333987) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80982 + ... + 87101.
It is an arithmetic number, because the mean of its divisors is an integer number (22943466).
Almost surely, 2514333980 is an apocalyptic number.
It is an amenable number.
514333980 is an abundant number, since it is smaller than the sum of its proper divisors (1137595572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514333980 is a wasteful number, since it uses less digits than its factorization.
514333980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168115 (or 168110 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 514333980 is about 22678.9325145607. The cubic root of 514333980 is about 801.2137720986.
The spelling of 514333980 in words is "five hundred fourteen million, three hundred thirty-three thousand, nine hundred eighty".
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