Base | Representation |
---|---|
bin | 110000010111010100… |
… | …0111111001100010000 |
3 | 100221002022010121201110 |
4 | 1200232220333030100 |
5 | 3200202044233012 |
6 | 115414032533320 |
7 | 10334534661000 |
oct | 1405650771420 |
9 | 327068117643 |
10 | 103861711632 |
11 | 40058257218 |
12 | 181670b1240 |
13 | 9a428a2c03 |
14 | 5053c98000 |
15 | 2a7d29573c |
hex | 182ea3f310 |
103861711632 has 160 divisors (see below), whose sum is σ = 313720992000. Its totient is φ = 29596664832.
The previous prime is 103861711621. The next prime is 103861711703. The reversal of 103861711632 is 236117168301.
It is a super-3 number, since 3×1038617116323 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 6396388 + ... + 6412604.
It is an arithmetic number, because the mean of its divisors is an integer number (1960756200).
Almost surely, 2103861711632 is an apocalyptic number.
103861711632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103861711632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156860496000).
103861711632 is an abundant number, since it is smaller than the sum of its proper divisors (209859280368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103861711632 is a wasteful number, since it uses less digits than its factorization.
103861711632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16638 (or 16618 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
Adding to 103861711632 its reverse (236117168301), we get a palindrome (339978879933).
The spelling of 103861711632 in words is "one hundred three billion, eight hundred sixty-one million, seven hundred eleven thousand, six hundred thirty-two".
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