Base | Representation |
---|---|
bin | 10111100001010001111001… |
… | …000011111011100001100000 |
3 | 111120020221221110122121200212 |
4 | 113201101321003323201200 |
5 | 102024243230444231430 |
6 | 1004000335354233252 |
7 | 30534303525436565 |
oct | 2741217103734140 |
9 | 446227843577625 |
10 | 103442023430240 |
11 | 2aa61574553390 |
12 | b727910425828 |
13 | 4594705625621 |
14 | 1b788990b286c |
15 | be5b6ed83b95 |
hex | 5e14790fb860 |
103442023430240 has 96 divisors (see below), whose sum is σ = 267366602248704. Its totient is φ = 37506879639040.
The previous prime is 103442023430231. The next prime is 103442023430257. The reversal of 103442023430240 is 42034320244301.
It is a super-2 number, since 2×1034420234302402 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 103442023430197 and 103442023430206.
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, 84077864 + ... + 85299303.
It is an arithmetic number, because the mean of its divisors is an integer number (2785068773424).
Almost surely, 2103442023430240 is an apocalyptic number.
103442023430240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103442023430240 is an abundant number, since it is smaller than the sum of its proper divisors (163924578818464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103442023430240 is a wasteful number, since it uses less digits than its factorization.
103442023430240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169377540 (or 169377532 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 103442023430240 its reverse (42034320244301), we get a palindrome (145476343674541).
The spelling of 103442023430240 in words is "one hundred three trillion, four hundred forty-two billion, twenty-three million, four hundred thirty thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •