Base | Representation |
---|---|
bin | 1000000111010… |
… | …0010100011000 |
3 | 2101000221120200 |
4 | 2001310110120 |
5 | 32202441442 |
6 | 3213222200 |
7 | 562154241 |
oct | 201642430 |
9 | 71027520 |
10 | 34030872 |
11 | 18233997 |
12 | b491960 |
13 | 7086915 |
14 | 473bcc8 |
15 | 2ec334c |
hex | 2074518 |
34030872 has 48 divisors (see below), whose sum is σ = 97592040. Its totient is φ = 10675968.
The previous prime is 34030837. The next prime is 34030873. The reversal of 34030872 is 27803043.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34030873) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12678 + ... + 15125.
Almost surely, 234030872 is an apocalyptic number.
It is an amenable number.
34030872 is an abundant number, since it is smaller than the sum of its proper divisors (63561168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34030872 is a wasteful number, since it uses less digits than its factorization.
34030872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27832 (or 27825 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 34030872 is about 5833.5985463520. The cubic root of 34030872 is about 324.0592027161.
The spelling of 34030872 in words is "thirty-four million, thirty thousand, eight hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •