Base | Representation |
---|---|
bin | 1111010001010… |
… | …1110011010010 |
3 | 11110112012102101 |
4 | 3310111303102 |
5 | 112344134214 |
6 | 10204511014 |
7 | 1405302535 |
oct | 364256322 |
9 | 143465371 |
10 | 64052434 |
11 | 331795a6 |
12 | 1954b46a |
13 | 10368664 |
14 | 8714a1c |
15 | 5953774 |
hex | 3d15cd2 |
64052434 has 8 divisors (see below), whose sum is σ = 96114060. Its totient is φ = 32014416.
The previous prime is 64052431. The next prime is 64052441. The reversal of 64052434 is 43425046.
It can be written as a sum of positive squares in 2 ways, for example, as 35462025 + 28590409 = 5955^2 + 5347^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (64052431) 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, 4672 + ... + 12244.
Almost surely, 264052434 is an apocalyptic number.
64052434 is a deficient number, since it is larger than the sum of its proper divisors (32061626).
64052434 is a wasteful number, since it uses less digits than its factorization.
64052434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11804.
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 64052434 is about 8003.2764540531. The cubic root of 64052434 is about 400.1092076815.
The spelling of 64052434 in words is "sixty-four million, fifty-two thousand, four hundred thirty-four".
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