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13100342 = 231720663
BaseRepresentation
bin110001111110…
…010100110110
3220122120021212
4301332110312
511323202332
61144441422
7216231263
oct61762466
926576255
1013100342
117438532
124479272
132938aa8
141a5026a
15123b8b2
hexc7e536

13100342 has 8 divisors (see below), whose sum is σ = 19713456. Its totient is φ = 6529192.

The previous prime is 13100341. The next prime is 13100377. The reversal of 13100342 is 24300131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9698 + ... + 10965.

It is an arithmetic number, because the mean of its divisors is an integer number (2464182).

Almost surely, 213100342 is an apocalyptic number.

13100342 is a deficient number, since it is larger than the sum of its proper divisors (6613114).

13100342 is a wasteful number, since it uses less digits than its factorization.

13100342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20982.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13100342 is about 3619.4394593638. The cubic root of 13100342 is about 235.7368871764.

Adding to 13100342 its reverse (24300131), we get a palindrome (37400473).

The spelling of 13100342 in words is "thirteen million, one hundred thousand, three hundred forty-two".

Divisors: 1 2 317 634 20663 41326 6550171 13100342