Base | Representation |
---|---|
bin | 11111110101011… |
… | …00000000111000 |
3 | 200121111011221202 |
4 | 33322230000320 |
5 | 1021330332442 |
6 | 42255353332 |
7 | 6421553435 |
oct | 1772540070 |
9 | 617434852 |
10 | 267042872 |
11 | 127814298 |
12 | 75522848 |
13 | 4342bb45 |
14 | 27674b8c |
15 | 1869dc32 |
hex | feac038 |
267042872 has 64 divisors (see below), whose sum is σ = 543715200. Its totient is φ = 122567040.
The previous prime is 267042869. The next prime is 267042907. The reversal of 267042872 is 278240762.
It is a happy number.
267042872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769403 + ... + 769749.
It is an arithmetic number, because the mean of its divisors is an integer number (8495550).
Almost surely, 2267042872 is an apocalyptic number.
It is an amenable number.
267042872 is an abundant number, since it is smaller than the sum of its proper divisors (276672328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
267042872 is a wasteful number, since it uses less digits than its factorization.
267042872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516 (or 512 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 267042872 is about 16341.4464476068. The cubic root of 267042872 is about 643.9621327219.
The spelling of 267042872 in words is "two hundred sixty-seven million, forty-two thousand, eight hundred seventy-two".
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