Base | Representation |
---|---|
bin | 1000001000100… |
… | …0111010100110 |
3 | 2101012020022100 |
4 | 2002020322212 |
5 | 32213141423 |
6 | 3215112530 |
7 | 562655223 |
oct | 202107246 |
9 | 71166270 |
10 | 34115238 |
11 | 18291313 |
12 | b512746 |
13 | 70b6141 |
14 | 476094a |
15 | 2edd343 |
hex | 2088ea6 |
34115238 has 24 divisors (see below), whose sum is σ = 74611368. Its totient is φ = 11264832.
The previous prime is 34115231. The next prime is 34115251. The reversal of 34115238 is 83251143.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34115231) 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, 6931 + ... + 10782.
It is an arithmetic number, because the mean of its divisors is an integer number (3108807).
Almost surely, 234115238 is an apocalyptic number.
34115238 is an abundant number, since it is smaller than the sum of its proper divisors (40496130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34115238 is a wasteful number, since it uses less digits than its factorization.
34115238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17828 (or 17825 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 34115238 is about 5840.8251129442. The cubic root of 34115238 is about 324.3267736561.
It can be divided in two parts, 3411 and 5238, that added together give a square (8649 = 932).
The spelling of 34115238 in words is "thirty-four million, one hundred fifteen thousand, two hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •