Base | Representation |
---|---|
bin | 10000001000110… |
… | …100011100100110 |
3 | 200212110101122121 |
4 | 100020310130212 |
5 | 1023302404210 |
6 | 42511020154 |
7 | 6465213052 |
oct | 2010643446 |
9 | 625411577 |
10 | 270747430 |
11 | 129914608 |
12 | 7680a65a |
13 | 441280a5 |
14 | 27d5ac62 |
15 | 18b816da |
hex | 10234726 |
270747430 has 16 divisors (see below), whose sum is σ = 488018160. Its totient is φ = 108149472.
The previous prime is 270747427. The next prime is 270747487. The reversal of 270747430 is 34747072.
It is a happy number.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10929 + ... + 25708.
It is an arithmetic number, because the mean of its divisors is an integer number (30501135).
Almost surely, 2270747430 is an apocalyptic number.
270747430 is a deficient number, since it is larger than the sum of its proper divisors (217270730).
270747430 is a wasteful number, since it uses less digits than its factorization.
270747430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37383.
The product of its (nonzero) digits is 32928, while the sum is 34.
The square root of 270747430 is about 16454.4045774984. The cubic root of 270747430 is about 646.9262608992.
The spelling of 270747430 in words is "two hundred seventy million, seven hundred forty-seven thousand, four hundred thirty".
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