Base | Representation |
---|---|
bin | 101101001001000100001… |
… | …110011011010001100010 |
3 | 101222120002110011112220120 |
4 | 231021010032123101202 |
5 | 401311110410121010 |
6 | 10333031245021110 |
7 | 440056126415163 |
oct | 55110416332142 |
9 | 11876073145816 |
10 | 3102111020130 |
11 | a96663887511 |
12 | 421262854796 |
13 | 1966b27b8485 |
14 | aa20047176a |
15 | 55a5de70e70 |
hex | 2d24439b462 |
3102111020130 has 16 divisors (see below), whose sum is σ = 7445066448384. Its totient is φ = 827229605360.
The previous prime is 3102111020123. The next prime is 3102111020131. The reversal of 3102111020130 is 310201112013.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (3102111020131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51701850306 + ... + 51701850365.
It is an arithmetic number, because the mean of its divisors is an integer number (465316653024).
Almost surely, 23102111020130 is an apocalyptic number.
3102111020130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3102111020130 is an abundant number, since it is smaller than the sum of its proper divisors (4342955428254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102111020130 is a wasteful number, since it uses less digits than its factorization.
3102111020130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103403700681.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 3102111020130 its reverse (310201112013), we get a palindrome (3412312132143).
The spelling of 3102111020130 in words is "three trillion, one hundred two billion, one hundred eleven million, twenty thousand, one hundred thirty".
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