Base | Representation |
---|---|
bin | 1111111010100110… |
… | …0100110010110000 |
3 | 102000202002220120020 |
4 | 3332221210302300 |
5 | 32222202431342 |
6 | 1543534243440 |
7 | 210605022402 |
oct | 37651446260 |
9 | 12022086506 |
10 | 4272311472 |
11 | 18a2676930 |
12 | 9b2956580 |
13 | 531176670 |
14 | 2c759ab72 |
15 | 1a01150ec |
hex | fea64cb0 |
4272311472 has 80 divisors (see below), whose sum is σ = 12966336768. Its totient is φ = 1195050240.
The previous prime is 4272311467. The next prime is 4272311509. The reversal of 4272311472 is 2741132724.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304348 + ... + 318075.
Almost surely, 24272311472 is an apocalyptic number.
It is an amenable number.
4272311472 is an abundant number, since it is smaller than the sum of its proper divisors (8694025296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4272311472 is a wasteful number, since it uses less digits than its factorization.
4272311472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622458 (or 622452 counting only the distinct ones).
The product of its digits is 18816, while the sum is 33.
The square root of 4272311472 is about 65362.9212321481. The cubic root of 4272311472 is about 1622.6354845817.
The spelling of 4272311472 in words is "four billion, two hundred seventy-two million, three hundred eleven thousand, four hundred seventy-two".
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