Base | Representation |
---|---|
bin | 100000000001111… |
… | …100010000101101 |
3 | 1101110011201121201 |
4 | 200001330100231 |
5 | 2100032124020 |
6 | 125153525501 |
7 | 16213440130 |
oct | 4001742055 |
9 | 1343151551 |
10 | 537379885 |
11 | 256378509 |
12 | 12bb73891 |
13 | 87442183 |
14 | 51526217 |
15 | 3229da0a |
hex | 2007c42d |
537379885 has 32 divisors (see below), whose sum is σ = 763011072. Its totient is φ = 355544640.
The previous prime is 537379853. The next prime is 537379891. The reversal of 537379885 is 588973735.
It is not a de Polignac number, because 537379885 - 25 = 537379853 is a prime.
It is a super-2 number, since 2×5373798852 = 577554281605226450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566982 + ... + 567928.
It is an arithmetic number, because the mean of its divisors is an integer number (23844096).
Almost surely, 2537379885 is an apocalyptic number.
It is an amenable number.
537379885 is a deficient number, since it is larger than the sum of its proper divisors (225631187).
537379885 is a wasteful number, since it uses less digits than its factorization.
537379885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1513.
The product of its digits is 6350400, while the sum is 55.
The square root of 537379885 is about 23181.4556272897. The cubic root of 537379885 is about 813.0060960546.
It can be divided in two parts, 5373 and 79885, that added together give a palindrome (85258).
The spelling of 537379885 in words is "five hundred thirty-seven million, three hundred seventy-nine thousand, eight hundred eighty-five".
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