Search a number
-
+
13793101 = 73315953
BaseRepresentation
bin110100100111…
…011101001101
3221221202120121
4310213131031
512012334401
61211344541
7225145060
oct64473515
927852517
1013793101
117870a63
124752151
132b1c1ca
141b908d7
151326ca1
hexd2774d

13793101 has 8 divisors (see below), whose sum is σ = 15813824. Its totient is φ = 11784960.

The previous prime is 13793093. The next prime is 13793111. The reversal of 13793101 is 10139731.

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 13793101 - 23 = 13793093 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 (13793111) 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, 660 + ... + 5293.

It is an arithmetic number, because the mean of its divisors is an integer number (1976728).

Almost surely, 213793101 is an apocalyptic number.

It is an amenable number.

13793101 is a deficient number, since it is larger than the sum of its proper divisors (2020723).

13793101 is an equidigital number, since it uses as much as digits as its factorization.

13793101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 13793101 is about 3713.9064339318. The cubic root of 13793101 is about 239.8210529506.

The spelling of 13793101 in words is "thirteen million, seven hundred ninety-three thousand, one hundred one".

Divisors: 1 7 331 2317 5953 41671 1970443 13793101