Base | Representation |
---|---|
bin | 10000010000010… |
… | …111110000011110 |
3 | 201000011222012121 |
4 | 100100113300132 |
5 | 1024304231240 |
6 | 43021253154 |
7 | 6521066440 |
oct | 2020276036 |
9 | 630158177 |
10 | 272727070 |
11 | 12aa46980 |
12 | 774041ba |
13 | 4466c185 |
14 | 28314490 |
15 | 18e2304a |
hex | 10417c1e |
272727070 has 64 divisors (see below), whose sum is σ = 626351616. Its totient is φ = 83018880.
The previous prime is 272727053. The next prime is 272727101. The reversal of 272727070 is 70727272.
It is a happy number.
272727070 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28992 + ... + 37228.
It is an arithmetic number, because the mean of its divisors is an integer number (9786744).
Almost surely, 2272727070 is an apocalyptic number.
272727070 is an abundant number, since it is smaller than the sum of its proper divisors (353624546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272727070 is a wasteful number, since it uses less digits than its factorization.
272727070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8305.
The product of its (nonzero) digits is 19208, while the sum is 34.
The square root of 272727070 is about 16514.4503390213. The cubic root of 272727070 is about 648.4991565643.
The spelling of 272727070 in words is "two hundred seventy-two million, seven hundred twenty-seven thousand, seventy".
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