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13753952 = 2517131193
BaseRepresentation
bin110100011101…
…111001100000
3221212202212122
4310131321200
512010111302
61210443412
7224622662
oct64357140
927782778
1013753952
117844603
124733568
132b07444
141b80532
15131a3a2
hexd1de60

13753952 has 48 divisors (see below), whose sum is σ = 29039472. Its totient is φ = 6389760.

The previous prime is 13753951. The next prime is 13754011. The reversal of 13753952 is 25935731.

It is a happy number.

13753952 is nontrivially palindromic in base 3.

13753952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13753951) 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, 71168 + ... + 71360.

It is an arithmetic number, because the mean of its divisors is an integer number (604989).

Almost surely, 213753952 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 13753952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14519736).

13753952 is an abundant number, since it is smaller than the sum of its proper divisors (15285520).

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

13753952 is a wasteful number, since it uses less digits than its factorization.

13753952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 343 counting only the distinct ones).

The product of its digits is 28350, while the sum is 35.

The square root of 13753952 is about 3708.6320928342. The cubic root of 13753952 is about 239.5939430076.

The spelling of 13753952 in words is "thirteen million, seven hundred fifty-three thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 17 32 34 68 131 136 193 262 272 386 524 544 772 1048 1544 2096 2227 3088 3281 4192 4454 6176 6562 8908 13124 17816 25283 26248 35632 50566 52496 71264 101132 104992 202264 404528 429811 809056 859622 1719244 3438488 6876976 13753952