Base | Representation |
---|---|
bin | 11100000011111… |
… | …11000100000010 |
3 | 121101221122010010 |
4 | 32001333010002 |
5 | 440230321344 |
6 | 35205245350 |
7 | 5555610450 |
oct | 1601770402 |
9 | 541848103 |
10 | 235401474 |
11 | 110972680 |
12 | 66a03856 |
13 | 39a00a19 |
14 | 233999d0 |
15 | 159ed8b9 |
hex | e07f102 |
235401474 has 128 divisors (see below), whose sum is σ = 617766912. Its totient is φ = 58026240.
The previous prime is 235401473. The next prime is 235401493. The reversal of 235401474 is 474104532.
It is a super-2 number, since 2×2354014742 = 110827707922745352, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (235401473) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 803272 + ... + 803564.
It is an arithmetic number, because the mean of its divisors is an integer number (4826304).
Almost surely, 2235401474 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235401474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308883456).
235401474 is an abundant number, since it is smaller than the sum of its proper divisors (382365438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235401474 is a wasteful number, since it uses less digits than its factorization.
235401474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400.
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 235401474 is about 15342.7987668482. The cubic root of 235401474 is about 617.4517975563.
The spelling of 235401474 in words is "two hundred thirty-five million, four hundred one thousand, four hundred seventy-four".
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