Base | Representation |
---|---|
bin | 10000000110001… |
… | …010100100101100 |
3 | 200211011001012011 |
4 | 100012022210230 |
5 | 1023113123003 |
6 | 42444051004 |
7 | 6456254350 |
oct | 2006124454 |
9 | 624131164 |
10 | 270051628 |
11 | 129489870 |
12 | 76533a64 |
13 | 43c43482 |
14 | 27c19460 |
15 | 18a9546d |
hex | 1018a92c |
270051628 has 24 divisors (see below), whose sum is σ = 589204224. Its totient is φ = 105214800.
The previous prime is 270051619. The next prime is 270051637. The reversal of 270051628 is 826150072.
It is an interprime number because it is at equal distance from previous prime (270051619) and next prime (270051637).
It is a self number, because there is not a number n which added to its sum of digits gives 270051628.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438088 + ... + 438703.
It is an arithmetic number, because the mean of its divisors is an integer number (24550176).
Almost surely, 2270051628 is an apocalyptic number.
270051628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
270051628 is an abundant number, since it is smaller than the sum of its proper divisors (319152596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270051628 is a wasteful number, since it uses less digits than its factorization.
270051628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 876813 (or 876811 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 270051628 is about 16433.2476400741. The cubic root of 270051628 is about 646.3716003671.
The spelling of 270051628 in words is "two hundred seventy million, fifty-one thousand, six hundred twenty-eight".
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