Base | Representation |
---|---|
bin | 10001100100110… |
… | …10111000000000 |
3 | 101021102110210212 |
4 | 20302122320000 |
5 | 300220410013 |
6 | 22344013252 |
7 | 3440114450 |
oct | 1062327000 |
9 | 337373725 |
10 | 147435008 |
11 | 76250116 |
12 | 41461228 |
13 | 24711566 |
14 | 1581bd60 |
15 | ce246a8 |
hex | 8c9ae00 |
147435008 has 80 divisors (see below), whose sum is σ = 347787264. Its totient is φ = 61102080.
The previous prime is 147435007. The next prime is 147435019. The reversal of 147435008 is 800534741.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147435007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110441 + ... + 111767.
Almost surely, 2147435008 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 147435008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173893632).
147435008 is an abundant number, since it is smaller than the sum of its proper divisors (200352256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147435008 is an equidigital number, since it uses as much as digits as its factorization.
147435008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1383 (or 1367 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 147435008 is about 12142.2818283879. The cubic root of 147435008 is about 528.2832884450.
Adding to 147435008 its reverse (800534741), we get a palindrome (947969749).
The spelling of 147435008 in words is "one hundred forty-seven million, four hundred thirty-five thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •