Base | Representation |
---|---|
bin | 10000000111101… |
… | …111111001111000 |
3 | 200211221010112110 |
4 | 100013233321320 |
5 | 1023214413210 |
6 | 42501012320 |
7 | 6462633411 |
oct | 2007577170 |
9 | 624833473 |
10 | 270466680 |
11 | 129742690 |
12 | 766b40a0 |
13 | 4405a373 |
14 | 27cc6808 |
15 | 18b28420 |
hex | 101efe78 |
270466680 has 128 divisors (see below), whose sum is σ = 899942400. Its totient is φ = 64473600.
The previous prime is 270466667. The next prime is 270466697. The reversal of 270466680 is 86664072.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
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, 78841 + ... + 82199.
It is an arithmetic number, because the mean of its divisors is an integer number (7030800).
Almost surely, 2270466680 is an apocalyptic number.
270466680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 270466680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449971200).
270466680 is an abundant number, since it is smaller than the sum of its proper divisors (629475720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270466680 is a wasteful number, since it uses less digits than its factorization.
270466680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3445 (or 3441 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 270466680 is about 16445.8712143808. The cubic root of 270466680 is about 646.7025747352.
The spelling of 270466680 in words is "two hundred seventy million, four hundred sixty-six thousand, six hundred eighty".
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