Base | Representation |
---|---|
bin | 1000110000100010… |
… | …1111110010011100 |
3 | 20001212000102011210 |
4 | 2030020233302130 |
5 | 14303340300012 |
6 | 1025144144420 |
7 | 112156022040 |
oct | 21410576234 |
9 | 6055012153 |
10 | 2351103132 |
11 | aa7155644 |
12 | 557468110 |
13 | 2b61286b1 |
14 | 184372020 |
15 | db61823c |
hex | 8c22fc9c |
2351103132 has 96 divisors (see below), whose sum is σ = 6355148800. Its totient is φ = 662634432.
The previous prime is 2351103113. The next prime is 2351103133. The reversal of 2351103132 is 2313011532.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 2351103099 and 2351103108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2351103133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3797919 + ... + 3798537.
Almost surely, 22351103132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2351103132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3177574400).
2351103132 is an abundant number, since it is smaller than the sum of its proper divisors (4004045668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2351103132 is a wasteful number, since it uses less digits than its factorization.
2351103132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1175 (or 1173 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 2351103132 is about 48488.1751770470. The cubic root of 2351103132 is about 1329.7108934987.
Adding to 2351103132 its reverse (2313011532), we get a palindrome (4664114664).
The spelling of 2351103132 in words is "two billion, three hundred fifty-one million, one hundred three thousand, one hundred thirty-two".
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