Base | Representation |
---|---|
bin | 11011111000010… |
… | …01111000000000 |
3 | 121022001222022010 |
4 | 31330021320000 |
5 | 434332413041 |
6 | 35112412520 |
7 | 5536613115 |
oct | 1574117000 |
9 | 538058263 |
10 | 233872896 |
11 | 110019194 |
12 | 663a7140 |
13 | 395b703a |
14 | 230bc90c |
15 | 157eaa16 |
hex | df09e00 |
233872896 has 80 divisors (see below), whose sum is σ = 629316864. Its totient is φ = 77174784.
The previous prime is 233872883. The next prime is 233872931. The reversal of 233872896 is 698278332.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 163641 + ... + 165063.
Almost surely, 2233872896 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 233872896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314658432).
233872896 is an abundant number, since it is smaller than the sum of its proper divisors (395443968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233872896 is a wasteful number, since it uses less digits than its factorization.
233872896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551 (or 1535 counting only the distinct ones).
The product of its digits is 870912, while the sum is 48.
The square root of 233872896 is about 15292.9034522552. The cubic root of 233872896 is about 616.1124211526.
The spelling of 233872896 in words is "two hundred thirty-three million, eight hundred seventy-two thousand, eight hundred ninety-six".
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