Base | Representation |
---|---|
bin | 1100011011100… |
… | …0111011100101 |
3 | 10122002212110222 |
4 | 3012320323211 |
5 | 101321401301 |
6 | 5101254125 |
7 | 1202106650 |
oct | 306707345 |
9 | 118085428 |
10 | 52137701 |
11 | 27480910 |
12 | 15564345 |
13 | aa56415 |
14 | 6cd2897 |
15 | 489d31b |
hex | 31b8ee5 |
52137701 has 8 divisors (see below), whose sum is σ = 65002944. Its totient is φ = 40626720.
The previous prime is 52137689. The next prime is 52137703. The reversal of 52137701 is 10773125.
52137701 = T1125 + T1126 + ... + T1201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52137701 - 214 = 52121317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52137703) 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, 338480 + ... + 338633.
It is an arithmetic number, because the mean of its divisors is an integer number (8125368).
Almost surely, 252137701 is an apocalyptic number.
It is an amenable number.
52137701 is a deficient number, since it is larger than the sum of its proper divisors (12865243).
52137701 is a wasteful number, since it uses less digits than its factorization.
52137701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677131.
The product of its (nonzero) digits is 1470, while the sum is 26.
The square root of 52137701 is about 7220.6440848445. The cubic root of 52137701 is about 373.5802935689.
The spelling of 52137701 in words is "fifty-two million, one hundred thirty-seven thousand, seven hundred one".
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