Base | Representation |
---|---|
bin | 110010100011… |
… | …100100100101 |
3 | 220221022120012 |
4 | 302203210211 |
5 | 11343043101 |
6 | 1152020005 |
7 | 220435124 |
oct | 62434445 |
9 | 26838505 |
10 | 13252901 |
11 | 7532112 |
12 | 4531605 |
13 | 299036c |
14 | 1a8dabb |
15 | 126bbbb |
hex | ca3925 |
13252901 has 8 divisors (see below), whose sum is σ = 13717440. Its totient is φ = 12795552.
The previous prime is 13252879. The next prime is 13252927. The reversal of 13252901 is 10925231.
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-13252901 is a prime.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13252601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2096 + ... + 5558.
It is an arithmetic number, because the mean of its divisors is an integer number (1714680).
Almost surely, 213252901 is an apocalyptic number.
It is an amenable number.
13252901 is a deficient number, since it is larger than the sum of its proper divisors (464539).
13252901 is an equidigital number, since it uses as much as digits as its factorization.
13252901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3595.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 13252901 is about 3640.4534058274. The cubic root of 13252901 is about 236.6484429090.
The spelling of 13252901 in words is "thirteen million, two hundred fifty-two thousand, nine hundred one".
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