Base | Representation |
---|---|
bin | 10000000111100… |
… | …010011001101100 |
3 | 200211211022200000 |
4 | 100013202121230 |
5 | 1023211130442 |
6 | 42455504300 |
7 | 6462313230 |
oct | 2007423154 |
9 | 624738600 |
10 | 270411372 |
11 | 129705080 |
12 | 76688090 |
13 | 4403b13a |
14 | 27cb05c0 |
15 | 18b16d4c |
hex | 101e266c |
270411372 has 144 divisors (see below), whose sum is σ = 884013312. Its totient is φ = 70217280.
The previous prime is 270411371. The next prime is 270411377. The reversal of 270411372 is 273114072.
It is a happy number.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270411371) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73038 + ... + 76650.
Almost surely, 2270411372 is an apocalyptic number.
270411372 is a gapful number since it is divisible by the number (22) 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 270411372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442006656).
270411372 is an abundant number, since it is smaller than the sum of its proper divisors (613601940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270411372 is a wasteful number, since it uses less digits than its factorization.
270411372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3650 (or 3636 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 270411372 is about 16444.1896121396. The cubic root of 270411372 is about 646.6584901128.
The spelling of 270411372 in words is "two hundred seventy million, four hundred eleven thousand, three hundred seventy-two".
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