Base | Representation |
---|---|
bin | 1001001010100000110001… |
… | …01010000010010000110100 |
3 | 2122100112212102101002200211 |
4 | 10211100120222002100310 |
5 | 10120134103424202312 |
6 | 110505515043515204 |
7 | 4146651156405424 |
oct | 445203052022064 |
9 | 78315772332624 |
10 | 20152400225332 |
11 | 646a648611a91 |
12 | 2315806088b04 |
13 | b32494bca56b |
14 | 4d954a6ca484 |
15 | 24e3245333a7 |
hex | 125418a82434 |
20152400225332 has 24 divisors (see below), whose sum is σ = 35763801417792. Its totient is φ = 9934174320000.
The previous prime is 20152400225329. The next prime is 20152400225491. The reversal of 20152400225332 is 23352200425102.
It is a super-2 number, since 2×201524002253322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20152400225294 and 20152400225303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30192207 + ... + 30852457.
It is an arithmetic number, because the mean of its divisors is an integer number (1490158392408).
Almost surely, 220152400225332 is an apocalyptic number.
It is an amenable number.
20152400225332 is a deficient number, since it is larger than the sum of its proper divisors (15611401192460).
20152400225332 is a wasteful number, since it uses less digits than its factorization.
20152400225332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 767799 (or 767797 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 20152400225332 in words is "twenty trillion, one hundred fifty-two billion, four hundred million, two hundred twenty-five thousand, three hundred thirty-two".
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