Base | Representation |
---|---|
bin | 10000000101111… |
… | …110100111101000 |
3 | 200211001120000200 |
4 | 100011332213220 |
5 | 1023110041124 |
6 | 42443032200 |
7 | 6455661531 |
oct | 2005764750 |
9 | 624046020 |
10 | 270002664 |
11 | 129455aa8 |
12 | 7650b660 |
13 | 43c270b9 |
14 | 27c05688 |
15 | 18a85bc9 |
hex | 1017e9e8 |
270002664 has 24 divisors (see below), whose sum is σ = 731257410. Its totient is φ = 90000864.
The previous prime is 270002651. The next prime is 270002669. The reversal of 270002664 is 466200072.
It can be written as a sum of positive squares in only one way, i.e., 263802564 + 6200100 = 16242^2 + 2490^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (270002669) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1874947 + ... + 1875090.
Almost surely, 2270002664 is an apocalyptic number.
270002664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
270002664 is an abundant number, since it is smaller than the sum of its proper divisors (461254746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270002664 is a wasteful number, since it uses less digits than its factorization.
270002664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3750049 (or 3750042 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 270002664 is about 16431.7577878935. The cubic root of 270002664 is about 646.3325327115.
The spelling of 270002664 in words is "two hundred seventy million, two thousand, six hundred sixty-four".
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