Base | Representation |
---|---|
bin | 11100000011111… |
… | …11000110101010 |
3 | 121101221122100100 |
4 | 32001333012222 |
5 | 440230323032 |
6 | 35205250230 |
7 | 5555611110 |
oct | 1601770652 |
9 | 541848310 |
10 | 235401642 |
11 | 110972813 |
12 | 66a03976 |
13 | 39a00b18 |
14 | 23399ab0 |
15 | 159ed97c |
hex | e07f1aa |
235401642 has 96 divisors (see below), whose sum is σ = 629441280. Its totient is φ = 62092800.
The previous prime is 235401611. The next prime is 235401653. The reversal of 235401642 is 246104532.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82642 + ... + 85442.
It is an arithmetic number, because the mean of its divisors is an integer number (6556680).
Almost surely, 2235401642 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235401642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314720640).
235401642 is an abundant number, since it is smaller than the sum of its proper divisors (394039638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235401642 is a wasteful number, since it uses less digits than its factorization.
235401642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2868 (or 2865 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 235401642 is about 15342.8042417284. The cubic root of 235401642 is about 617.4519444428.
The spelling of 235401642 in words is "two hundred thirty-five million, four hundred one thousand, six hundred forty-two".
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