Base | Representation |
---|---|
bin | 10101100010101… |
… | …111000011000110 |
3 | 221012002101211110 |
4 | 111202233003012 |
5 | 1220011132032 |
6 | 55510345450 |
7 | 11646036306 |
oct | 2542570306 |
9 | 835071743 |
10 | 361427142 |
11 | 17601a61a |
12 | a105b286 |
13 | 59b5751b |
14 | 36003606 |
15 | 21ae47cc |
hex | 158af0c6 |
361427142 has 16 divisors (see below), whose sum is σ = 724746240. Its totient is φ = 120160392.
The previous prime is 361427119. The next prime is 361427153. The reversal of 361427142 is 241724163.
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, 76342 + ... + 80937.
It is an arithmetic number, because the mean of its divisors is an integer number (45296640).
Almost surely, 2361427142 is an apocalyptic number.
361427142 is an abundant number, since it is smaller than the sum of its proper divisors (363319098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361427142 is a wasteful number, since it uses less digits than its factorization.
361427142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157667.
The product of its digits is 8064, while the sum is 30.
The square root of 361427142 is about 19011.2372558968. The cubic root of 361427142 is about 712.3174569606.
The spelling of 361427142 in words is "three hundred sixty-one million, four hundred twenty-seven thousand, one hundred forty-two".
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