Base | Representation |
---|---|
bin | 10101001011111… |
… | …100010010001010 |
3 | 220202211211112110 |
4 | 111023330102022 |
5 | 1211443431132 |
6 | 55134323150 |
7 | 11544202221 |
oct | 2513742212 |
9 | 822754473 |
10 | 355452042 |
11 | 172709420 |
12 | 9b0594b6 |
13 | 5884496a |
14 | 352c9cb8 |
15 | 213141cc |
hex | 152fc48a |
355452042 has 32 divisors (see below), whose sum is σ = 794453184. Its totient is φ = 105084800.
The previous prime is 355452017. The next prime is 355452059. The reversal of 355452042 is 240254553.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62973 + ... + 68384.
It is an arithmetic number, because the mean of its divisors is an integer number (24826662).
Almost surely, 2355452042 is an apocalyptic number.
355452042 is an abundant number, since it is smaller than the sum of its proper divisors (439001142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355452042 is a wasteful number, since it uses less digits than its factorization.
355452042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131414.
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 355452042 is about 18853.4358141958. The cubic root of 355452042 is about 708.3702897196.
The spelling of 355452042 in words is "three hundred fifty-five million, four hundred fifty-two thousand, forty-two".
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