Base | Representation |
---|---|
bin | 10100100101001… |
… | …101000011111100 |
3 | 220001201220122021 |
4 | 110211031003330 |
5 | 1201344002043 |
6 | 54132525524 |
7 | 11361656140 |
oct | 2445150374 |
9 | 801656567 |
10 | 345297148 |
11 | 167a02949 |
12 | 977808a4 |
13 | 566ca751 |
14 | 33c05220 |
15 | 204aa3ed |
hex | 1494d0fc |
345297148 has 24 divisors (see below), whose sum is σ = 691240032. Its totient is φ = 147846144.
The previous prime is 345297133. The next prime is 345297157. The reversal of 345297148 is 841792543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28236 + ... + 38572.
It is an arithmetic number, because the mean of its divisors is an integer number (28801668).
Almost surely, 2345297148 is an apocalyptic number.
It is an amenable number.
345297148 is an abundant number, since it is smaller than the sum of its proper divisors (345942884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345297148 is a wasteful number, since it uses less digits than its factorization.
345297148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11541 (or 11539 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 345297148 is about 18582.1728546475. The cubic root of 345297148 is about 701.5592100841.
The spelling of 345297148 in words is "three hundred forty-five million, two hundred ninety-seven thousand, one hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •