Base | Representation |
---|---|
bin | 101101001001111010011… |
… | …110001100001001011100 |
3 | 101222122102212200112011102 |
4 | 231021322132030021130 |
5 | 401314441401402030 |
6 | 10333301435412232 |
7 | 440120520226622 |
oct | 55117236141134 |
9 | 11878385615142 |
10 | 3103021122140 |
11 | a96a90589635 |
12 | 4214775b4078 |
13 | 1967c920ac84 |
14 | aa28929b512 |
15 | 55ab3ce5c45 |
hex | 2d27a78c25c |
3103021122140 has 48 divisors (see below), whose sum is σ = 6521282913600. Its totient is φ = 1240268101632.
The previous prime is 3103021122043. The next prime is 3103021122191. The reversal of 3103021122140 is 412211203013.
3103021122140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263207366 + ... + 263219154.
It is an arithmetic number, because the mean of its divisors is an integer number (135860060700).
Almost surely, 23103021122140 is an apocalyptic number.
It is an amenable number.
3103021122140 is an abundant number, since it is smaller than the sum of its proper divisors (3418261791460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103021122140 is a wasteful number, since it uses less digits than its factorization.
3103021122140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20654 (or 20652 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 3103021122140 its reverse (412211203013), we get a palindrome (3515232325153).
The spelling of 3103021122140 in words is "three trillion, one hundred three billion, twenty-one million, one hundred twenty-two thousand, one hundred forty".
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