Base | Representation |
---|---|
bin | 100000010100110… |
… | …111011110100100 |
3 | 1101210111210000202 |
4 | 200110313132210 |
5 | 2102314403103 |
6 | 125452130032 |
7 | 16303552115 |
oct | 4024673644 |
9 | 1353453022 |
10 | 542341028 |
11 | 259156929 |
12 | 131766918 |
13 | 8848b368 |
14 | 5205820c |
15 | 3292d988 |
hex | 205377a4 |
542341028 has 6 divisors (see below), whose sum is σ = 949096806. Its totient is φ = 271170512.
The previous prime is 542340923. The next prime is 542341049. The reversal of 542341028 is 820143245.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 471410944 + 70930084 = 21712^2 + 8422^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67792625 + ... + 67792632.
It is an arithmetic number, because the mean of its divisors is an integer number (158182801).
Almost surely, 2542341028 is an apocalyptic number.
It is an amenable number.
542341028 is a deficient number, since it is larger than the sum of its proper divisors (406755778).
542341028 is a wasteful number, since it uses less digits than its factorization.
542341028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135585261 (or 135585259 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 542341028 is about 23288.2165053488. The cubic root of 542341028 is about 815.5003529233.
The spelling of 542341028 in words is "five hundred forty-two million, three hundred forty-one thousand, twenty-eight".
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