Base | Representation |
---|---|
bin | 1000100101010001001… |
… | …0011110110010010100 |
3 | 112002120120001102012212 |
4 | 2021110102132302110 |
5 | 4403430403101100 |
6 | 151422343332552 |
7 | 13436526660602 |
oct | 2112422366224 |
9 | 462516042185 |
10 | 147443018900 |
11 | 57591816431 |
12 | 246aa451158 |
13 | 10b998bc1a8 |
14 | 71c9d4a872 |
15 | 3c7e39a635 |
hex | 225449ec94 |
147443018900 has 18 divisors (see below), whose sum is σ = 319951351230. Its totient is φ = 58977207520.
The previous prime is 147443018881. The next prime is 147443018917. The reversal of 147443018900 is 9810344741.
147443018900 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 16737631876 + 130705387024 = 129374^2 + 361532^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737214995 + ... + 737215194.
Almost surely, 2147443018900 is an apocalyptic number.
147443018900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147443018900 is an abundant number, since it is smaller than the sum of its proper divisors (172508332330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147443018900 is a wasteful number, since it uses less digits than its factorization.
147443018900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1474430203 (or 1474430196 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 41.
The spelling of 147443018900 in words is "one hundred forty-seven billion, four hundred forty-three million, eighteen thousand, nine hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •