Base | Representation |
---|---|
bin | 10011000000010011… |
… | …10010101111000000 |
3 | 222100001221220202010 |
4 | 21200021302233000 |
5 | 131343444130212 |
6 | 4404240052520 |
7 | 510562020210 |
oct | 114011625700 |
9 | 28301856663 |
10 | 10203114432 |
11 | 4366434985 |
12 | 1b89004140 |
13 | c67ac5224 |
14 | 6cb116240 |
15 | 3eab3003c |
hex | 260272bc0 |
10203114432 has 56 divisors (see below), whose sum is σ = 30852278656. Its totient is φ = 2915175168.
The previous prime is 10203114421. The next prime is 10203114511. The reversal of 10203114432 is 23441130201.
It is a tau number, because it is divible by the number of its divisors (56).
It is a super-2 number, since 2×102031144322 (a number of 21 digits) contains 22 as substring.
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 = 10203114399 and 10203114408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3794458 + ... + 3797145.
Almost surely, 210203114432 is an apocalyptic number.
10203114432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10203114432 is an abundant number, since it is smaller than the sum of its proper divisors (20649164224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10203114432 is an equidigital number, since it uses as much as digits as its factorization.
10203114432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7591625 (or 7591615 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 10203114432 its reverse (23441130201), we get a palindrome (33644244633).
The spelling of 10203114432 in words is "ten billion, two hundred three million, one hundred fourteen thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •