Base | Representation |
---|---|
bin | 1101000000110… |
… | …0011111110110 |
3 | 10210200210202122 |
4 | 3100030133312 |
5 | 102432432032 |
6 | 5225435542 |
7 | 1231620014 |
oct | 320143766 |
9 | 123623678 |
10 | 54577142 |
11 | 28897684 |
12 | 1633bbb2 |
13 | b3cb889 |
14 | 73698b4 |
15 | 4bd1012 |
hex | 340c7f6 |
54577142 has 8 divisors (see below), whose sum is σ = 82023816. Its totient is φ = 27235872.
The previous prime is 54577097. The next prime is 54577153. The reversal of 54577142 is 24177545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25043 + ... + 27134.
It is an arithmetic number, because the mean of its divisors is an integer number (10252977).
Almost surely, 254577142 is an apocalyptic number.
54577142 is a deficient number, since it is larger than the sum of its proper divisors (27446674).
54577142 is a wasteful number, since it uses less digits than its factorization.
54577142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52702.
The product of its digits is 39200, while the sum is 35.
The square root of 54577142 is about 7387.6343981007. The cubic root of 54577142 is about 379.3181262048.
The spelling of 54577142 in words is "fifty-four million, five hundred seventy-seven thousand, one hundred forty-two".
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