Base | Representation |
---|---|
bin | 10111101110101101110111… |
… | …01010110011010110000010 |
3 | 20211202121200112000201011010 |
4 | 23313112323222303112002 |
5 | 23314430140244120400 |
6 | 302552223155101350 |
7 | 13664035051345365 |
oct | 1367267352632602 |
9 | 224677615021133 |
10 | 52182706238850 |
11 | 1569961a2a9390 |
12 | 5a294368a1856 |
13 | 2316a6748ac45 |
14 | cc592946c0dc |
15 | 6075d2c0e450 |
hex | 2f75bbab3582 |
52182706238850 has 48 divisors (see below), whose sum is σ = 141177939792480. Its totient is φ = 12650353027200.
The previous prime is 52182706238837. The next prime is 52182706238851. The reversal of 52182706238850 is 5883260728125.
It is a super-2 number, since 2×521827062388502 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52182706238851) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15812939635 + ... + 15812942934.
It is an arithmetic number, because the mean of its divisors is an integer number (2941207079010).
Almost surely, 252182706238850 is an apocalyptic number.
52182706238850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52182706238850 is an abundant number, since it is smaller than the sum of its proper divisors (88995233553630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52182706238850 is a wasteful number, since it uses less digits than its factorization.
52182706238850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31625882595 (or 31625882590 counting only the distinct ones).
The product of its (nonzero) digits is 12902400, while the sum is 57.
The spelling of 52182706238850 in words is "fifty-two trillion, one hundred eighty-two billion, seven hundred six million, two hundred thirty-eight thousand, eight hundred fifty".
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