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13254324 = 2231961953
BaseRepresentation
bin110010100011…
…111010110100
3220221101111220
4302203322310
511343114244
61152030340
7220442226
oct62437264
926841456
1013254324
117533196
1245323b0
132990bc5
141a90416
15126c319
hexca3eb4

13254324 has 48 divisors (see below), whose sum is σ = 33122880. Its totient is φ = 4112640.

The previous prime is 13254323. The next prime is 13254361. The reversal of 13254324 is 42345231.

It is a junction number, because it is equal to n+sod(n) for n = 13254294 and 13254303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13432 + ... + 14384.

It is an arithmetic number, because the mean of its divisors is an integer number (690060).

Almost surely, 213254324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13254324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16561440).

13254324 is an abundant number, since it is smaller than the sum of its proper divisors (19868556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13254324 is a wasteful number, since it uses less digits than its factorization.

13254324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1038 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 13254324 is about 3640.6488432696. The cubic root of 13254324 is about 236.6569124680.

Adding to 13254324 its reverse (42345231), we get a palindrome (55599555).

The spelling of 13254324 in words is "thirteen million, two hundred fifty-four thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 19 38 57 61 76 114 122 183 228 244 366 732 953 1159 1906 2318 2859 3477 3812 4636 5718 6954 11436 13908 18107 36214 54321 58133 72428 108642 116266 174399 217284 232532 348798 697596 1104527 2209054 3313581 4418108 6627162 13254324