Search a number
102601 = 374759
BaseRepresentation
bin11001000011001001
312012202001
4121003021
511240401
62111001
7605062
oct310311
9165661
10102601
11700a4
124b461
1337915
1429569
1520601
hex190c9

102601 has 8 divisors (see below), whose sum is σ = 109440. Its totient is φ = 96048.

The previous prime is 102593. The next prime is 102607. The reversal of 102601 is 106201.

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 102601 - 23 = 102593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710 + ... + 1768.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2102601 is an apocalyptic number.

It is an amenable number.

102601 is a deficient number, since it is larger than the sum of its proper divisors (6839).

102601 is an equidigital number, since it uses as much as digits as its factorization.

102601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 102601 is about 320.3139085335. The cubic root of 102601 is about 46.8148746154.

Adding to 102601 its reverse (106201), we get a palindrome (208802).

Subtracting 102601 from its reverse (106201), we obtain a square (3600 = 602).

It can be divided in two parts, 102 and 601, that added together give a triangular number (703 = T37).

The spelling of 102601 in words is "one hundred two thousand, six hundred one".

Divisors: 1 37 47 59 1739 2183 2773 102601