Base | Representation |
---|---|
bin | 11100000011111… |
… | …11001100011000 |
3 | 121101221122211220 |
4 | 32001333030120 |
5 | 440230331013 |
6 | 35205252040 |
7 | 5555612142 |
oct | 1601771430 |
9 | 541848756 |
10 | 235402008 |
11 | 110973016 |
12 | 66a04020 |
13 | 39a0103a |
14 | 23399c92 |
15 | 159edb23 |
hex | e07f318 |
235402008 has 16 divisors (see below), whose sum is σ = 588505080. Its totient is φ = 78467328.
The previous prime is 235402007. The next prime is 235402051. The reversal of 235402008 is 800204532.
235402008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9808417 = 235402008 / (2 + 3 + 5 + 4 + 0 + 2 + 0 + 0 + 8).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235402007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4904185 + ... + 4904232.
Almost surely, 2235402008 is an apocalyptic number.
It is an amenable number.
235402008 is an abundant number, since it is smaller than the sum of its proper divisors (353103072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235402008 is a wasteful number, since it uses less digits than its factorization.
235402008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9808426 (or 9808422 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 235402008 is about 15342.8161691392. The cubic root of 235402008 is about 617.4522644452.
The spelling of 235402008 in words is "two hundred thirty-five million, four hundred two thousand, eight".
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