Base | Representation |
---|---|
bin | 1000011001100001101… |
… | …0111000000100011000 |
3 | 111210102220011111102221 |
4 | 2012120122320010120 |
5 | 4331002010244000 |
6 | 150141511033424 |
7 | 13265445065452 |
oct | 2063032700430 |
9 | 453386144387 |
10 | 144291103000 |
11 | 56214625360 |
12 | 23b6a96b874 |
13 | 107b68b79b5 |
14 | 6dab4bb2d2 |
15 | 3b477e961a |
hex | 21986b8118 |
144291103000 has 64 divisors (see below), whose sum is σ = 368335861920. Its totient is φ = 52469488000.
The previous prime is 144291102953. The next prime is 144291103003. The reversal of 144291103000 is 301192441.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144291103003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6547687 + ... + 6569686.
Almost surely, 2144291103000 is an apocalyptic number.
144291103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144291103000 is an abundant number, since it is smaller than the sum of its proper divisors (224044758920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144291103000 is a wasteful number, since it uses less digits than its factorization.
144291103000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13117405 (or 13117391 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 144291103000 its reverse (301192441), we get a palindrome (144592295441).
The spelling of 144291103000 in words is "one hundred forty-four billion, two hundred ninety-one million, one hundred three thousand".
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