Base | Representation |
---|---|
bin | 111001010110010010001011… |
… | …100100110000110100110110 |
3 | 1020002000222220112122002100001 |
4 | 321112102023210300310312 |
5 | 231024333030244114002 |
6 | 2252232134032141514 |
7 | 104061202516410214 |
oct | 7126221344606466 |
9 | 1202028815562301 |
10 | 252220001160502 |
11 | 734019a1325331 |
12 | 24355b1409789a |
13 | aa973232582ab |
14 | 463d7282a7cb4 |
15 | 1e25c4b04aa87 |
hex | e5648b930d36 |
252220001160502 has 32 divisors (see below), whose sum is σ = 384580605801600. Its totient is φ = 124038736069248.
The previous prime is 252220001160433. The next prime is 252220001160503. The reversal of 252220001160502 is 205061100022252.
It is a super-2 number, since 2×2522200011605022 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252220001160503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445010248 + ... + 445576660.
It is an arithmetic number, because the mean of its divisors is an integer number (12018143931300).
Almost surely, 2252220001160502 is an apocalyptic number.
252220001160502 is a deficient number, since it is larger than the sum of its proper divisors (132360604641098).
252220001160502 is a wasteful number, since it uses less digits than its factorization.
252220001160502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577240.
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 252220001160502 its reverse (205061100022252), we get a palindrome (457281101182754).
The spelling of 252220001160502 in words is "two hundred fifty-two trillion, two hundred twenty billion, one million, one hundred sixty thousand, five hundred two".
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