Base | Representation |
---|---|
bin | 1100100101010… |
… | …0010011101001 |
3 | 10200022012111002 |
4 | 3021110103221 |
5 | 102002232441 |
6 | 5123044345 |
7 | 1210400261 |
oct | 311242351 |
9 | 120265432 |
10 | 52774121 |
11 | 27875a84 |
12 | 158106b5 |
13 | ac19cba |
14 | 701a7a1 |
15 | 4976b9b |
hex | 32544e9 |
52774121 has 8 divisors (see below), whose sum is σ = 56845824. Its totient is φ = 48850560.
The previous prime is 52774097. The next prime is 52774159. The reversal of 52774121 is 12147725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52774121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (52773121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36296 + ... + 37721.
It is an arithmetic number, because the mean of its divisors is an integer number (7105728).
Almost surely, 252774121 is an apocalyptic number.
It is an amenable number.
52774121 is a deficient number, since it is larger than the sum of its proper divisors (4071703).
52774121 is a wasteful number, since it uses less digits than its factorization.
52774121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74071.
The product of its digits is 3920, while the sum is 29.
The square root of 52774121 is about 7264.5798915010. The cubic root of 52774121 is about 375.0941890812.
The spelling of 52774121 in words is "fifty-two million, seven hundred seventy-four thousand, one hundred twenty-one".
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