Base | Representation |
---|---|
bin | 11100000001011… |
… | …11010100000000 |
3 | 121101100001000200 |
4 | 32000233110000 |
5 | 440134343231 |
6 | 35154245200 |
7 | 5553050214 |
oct | 1600572400 |
9 | 541301020 |
10 | 235074816 |
11 | 11076a209 |
12 | 66886800 |
13 | 39918132 |
14 | 23312944 |
15 | 15986be6 |
hex | e02f500 |
235074816 has 108 divisors (see below), whose sum is σ = 682129812. Its totient is φ = 77856768.
The previous prime is 235074811. The next prime is 235074857. The reversal of 235074816 is 618470532.
It can be written as a sum of positive squares in 2 ways, for example, as 204604416 + 30470400 = 14304^2 + 5520^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235074811) 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, 591930 + ... + 592326.
Almost surely, 2235074816 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 235074816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341064906).
235074816 is an abundant number, since it is smaller than the sum of its proper divisors (447054996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235074816 is a wasteful number, since it uses less digits than its factorization.
235074816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 676 (or 659 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 235074816 is about 15332.1497514210. The cubic root of 235074816 is about 617.1660602681.
The spelling of 235074816 in words is "two hundred thirty-five million, seventy-four thousand, eight hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •