Base | Representation |
---|---|
bin | 110001000111100111… |
… | …0001000010111000011 |
3 | 101002021020002220112022 |
4 | 1202033032020113003 |
5 | 3212011401430001 |
6 | 120242514352055 |
7 | 10422641504240 |
oct | 1421716102703 |
9 | 332236086468 |
10 | 105482061251 |
11 | 40809967936 |
12 | 1853988b62b |
13 | 9c404b2278 |
14 | 51691685c7 |
15 | 2b2566411b |
hex | 188f3885c3 |
105482061251 has 8 divisors (see below), whose sum is σ = 120627870720. Its totient is φ = 90355487688.
The previous prime is 105482061229. The next prime is 105482061257. The reversal of 105482061251 is 152160284501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-105482061251 is a prime.
It is a super-2 number, since 2×1054820612512 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105482061257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4797221 + ... + 4819158.
It is an arithmetic number, because the mean of its divisors is an integer number (15078483840).
Almost surely, 2105482061251 is an apocalyptic number.
105482061251 is a deficient number, since it is larger than the sum of its proper divisors (15145809469).
105482061251 is an equidigital number, since it uses as much as digits as its factorization.
105482061251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9617953.
The product of its (nonzero) digits is 19200, while the sum is 35.
The spelling of 105482061251 in words is "one hundred five billion, four hundred eighty-two million, sixty-one thousand, two hundred fifty-one".
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