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13300741 = 192512789
BaseRepresentation
bin110010101111…
…010000000101
3221000202012001
4302233100011
511401110431
61153025301
7221024446
oct62572005
927022161
1013300741
117565053
124555231
1329a907c
141aa32cd
15127ae61
hexcaf405

13300741 has 8 divisors (see below), whose sum is σ = 14061600. Its totient is φ = 12546000.

The previous prime is 13300733. The next prime is 13300747. The reversal of 13300741 is 14700331.

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 13300741 - 23 = 13300733 is a prime.

It is a super-2 number, since 2×133007412 = 353819422298162, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300747) 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, 3375 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (1757700).

Almost surely, 213300741 is an apocalyptic number.

It is an amenable number.

13300741 is a deficient number, since it is larger than the sum of its proper divisors (760859).

13300741 is a wasteful number, since it uses less digits than its factorization.

13300741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 13300741 is about 3647.0180970212. The cubic root of 13300741 is about 236.9328502338.

It can be divided in two parts, 13300 and 741, that added together give a palindrome (14041).

The spelling of 13300741 in words is "thirteen million, three hundred thousand, seven hundred forty-one".

Divisors: 1 19 251 2789 4769 52991 700039 13300741