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13496952 = 2337223499
BaseRepresentation
bin110011011111…
…001001111000
3221101201100010
4303133021320
511423400302
61201141520
7222502500
oct63371170
927351303
1013496952
117689507
12462a8a0
132a47481
141b14a00
1512b916c
hexcdf278

13496952 has 96 divisors (see below), whose sum is σ = 41040000. Its totient is φ = 3681216.

The previous prime is 13496947. The next prime is 13496953. The reversal of 13496952 is 25969431.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13496952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13496953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26799 + ... + 27297.

It is an arithmetic number, because the mean of its divisors is an integer number (427500).

Almost surely, 213496952 is an apocalyptic number.

13496952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13496952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20520000).

13496952 is an abundant number, since it is smaller than the sum of its proper divisors (27543048).

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

13496952 is a wasteful number, since it uses less digits than its factorization.

13496952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 534 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 13496952 is about 3673.8198104970. The cubic root of 13496952 is about 238.0922364523.

The spelling of 13496952 in words is "thirteen million, four hundred ninety-six thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 23 24 28 42 46 49 56 69 84 92 98 138 147 161 168 184 196 276 294 322 392 483 499 552 588 644 966 998 1127 1176 1288 1497 1932 1996 2254 2994 3381 3493 3864 3992 4508 5988 6762 6986 9016 10479 11477 11976 13524 13972 20958 22954 24451 27048 27944 34431 41916 45908 48902 68862 73353 80339 83832 91816 97804 137724 146706 160678 195608 241017 275448 293412 321356 482034 562373 586824 642712 964068 1124746 1687119 1928136 2249492 3374238 4498984 6748476 13496952