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13553102 = 261111091
BaseRepresentation
bin110011101100…
…110111001110
3221111120100202
4303230313032
511432144402
61202253502
7223125263
oct63546716
927446322
1013553102
117717712
124657292
132a66bb4
141b2b26a
1512cab02
hexcecdce

13553102 has 8 divisors (see below), whose sum is σ = 20663112. Its totient is φ = 6665400.

The previous prime is 13553101. The next prime is 13553123. The reversal of 13553102 is 20135531.

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 (13553101) 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, 55424 + ... + 55667.

It is an arithmetic number, because the mean of its divisors is an integer number (2582889).

Almost surely, 213553102 is an apocalyptic number.

13553102 is a deficient number, since it is larger than the sum of its proper divisors (7110010).

13553102 is a wasteful number, since it uses less digits than its factorization.

13553102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111154.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 13553102 is about 3681.4537889263. The cubic root of 13553102 is about 238.4219499744.

Adding to 13553102 its reverse (20135531), we get a palindrome (33688633).

The spelling of 13553102 in words is "thirteen million, five hundred fifty-three thousand, one hundred two".

Divisors: 1 2 61 122 111091 222182 6776551 13553102