Base | Representation |
---|---|
bin | 110010110010001… |
… | …011000011100100 |
3 | 2012101012202111120 |
4 | 302302023003210 |
5 | 3221103411114 |
6 | 220313333540 |
7 | 30053664513 |
oct | 6262130344 |
9 | 2171182446 |
10 | 852013284 |
11 | 3a7a37211 |
12 | 1b94072b0 |
13 | 107694795 |
14 | 8122867a |
15 | 4ebed5a9 |
hex | 32c8b0e4 |
852013284 has 24 divisors (see below), whose sum is σ = 1990080960. Its totient is φ = 283711584.
The previous prime is 852013271. The next prime is 852013297. The reversal of 852013284 is 482310258.
It is an interprime number because it is at equal distance from previous prime (852013271) and next prime (852013297).
It is a super-2 number, since 2×8520132842 = 1451853272224929312, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24319 + ... + 47910.
It is an arithmetic number, because the mean of its divisors is an integer number (82920040).
Almost surely, 2852013284 is an apocalyptic number.
It is an amenable number.
852013284 is an abundant number, since it is smaller than the sum of its proper divisors (1138067676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
852013284 is a wasteful number, since it uses less digits than its factorization.
852013284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73219 (or 73217 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 852013284 is about 29189.2665889364. The cubic root of 852013284 is about 948.0155376755.
The spelling of 852013284 in words is "eight hundred fifty-two million, thirteen thousand, two hundred eighty-four".
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