Base | Representation |
---|---|
bin | 1100100000101… |
… | …1110100010101 |
3 | 10122202010012012 |
4 | 3020023310111 |
5 | 101413232310 |
6 | 5112434005 |
7 | 1205022524 |
oct | 310136425 |
9 | 118663165 |
10 | 52477205 |
11 | 276929a0 |
12 | 156a8905 |
13 | ab44b01 |
14 | 6d804bb |
15 | 4918c05 |
hex | 320bd15 |
52477205 has 8 divisors (see below), whose sum is σ = 68697504. Its totient is φ = 38165200.
The previous prime is 52477199. The next prime is 52477219. The reversal of 52477205 is 50277425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52477205 - 210 = 52476181 is a prime.
It is a super-2 number, since 2×524772052 = 5507714089224050, which contains 22 as substring.
It is a Duffinian number.
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, 477011 + ... + 477120.
It is an arithmetic number, because the mean of its divisors is an integer number (8587188).
Almost surely, 252477205 is an apocalyptic number.
52477205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52477205 is a deficient number, since it is larger than the sum of its proper divisors (16220299).
52477205 is a wasteful number, since it uses less digits than its factorization.
52477205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 954147.
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 52477205 is about 7244.1151978692. The cubic root of 52477205 is about 374.3894182312.
The spelling of 52477205 in words is "fifty-two million, four hundred seventy-seven thousand, two hundred five".
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