Base | Representation |
---|---|
bin | 1100111001100… |
… | …0100000111010 |
3 | 10202210200002112 |
4 | 3032120200322 |
5 | 102322231244 |
6 | 5211332322 |
7 | 1224600665 |
oct | 316304072 |
9 | 122720075 |
10 | 54102074 |
11 | 285a2764 |
12 | 161510a2 |
13 | b293580 |
14 | 72846dc |
15 | 4b3a39e |
hex | 339883a |
54102074 has 8 divisors (see below), whose sum is σ = 87395700. Its totient is φ = 24970176.
The previous prime is 54102067. The next prime is 54102091. The reversal of 54102074 is 47020145.
It can be written as a sum of positive squares in 2 ways, for example, as 43494025 + 10608049 = 6595^2 + 3257^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×541020742 = 5854068822202952, which contains 22 as substring.
It is a Curzon 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, 1040399 + ... + 1040450.
Almost surely, 254102074 is an apocalyptic number.
54102074 is a deficient number, since it is larger than the sum of its proper divisors (33293626).
54102074 is a wasteful number, since it uses less digits than its factorization.
54102074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2080864.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 54102074 is about 7355.4112053644. The cubic root of 54102074 is about 378.2143228089.
The spelling of 54102074 in words is "fifty-four million, one hundred two thousand, seventy-four".
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