Search a number
-
+
14933568 = 2631331193
BaseRepresentation
bin111000111101…
…111001000000
31001002201000010
4320331321000
512310333233
61252024520
7240635046
oct70757100
931081003
1014933568
11847a8a1
125002140
13312b340
141daa396
15149eb63
hexe3de40

14933568 has 112 divisors (see below), whose sum is σ = 44151296. Its totient is φ = 4423680.

The previous prime is 14933491. The next prime is 14933591. The reversal of 14933568 is 86533941.

14933568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149335682 = 446022906421248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77280 + ... + 77472.

It is an arithmetic number, because the mean of its divisors is an integer number (394208).

Almost surely, 214933568 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 14933568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22075648).

14933568 is an abundant number, since it is smaller than the sum of its proper divisors (29217728).

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

14933568 is a wasteful number, since it uses less digits than its factorization.

14933568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 242 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 14933568 is about 3864.3974950825. The cubic root of 14933568 is about 246.2565899617.

The spelling of 14933568 in words is "fourteen million, nine hundred thirty-three thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 156 186 192 193 208 248 312 372 386 403 416 496 579 624 744 772 806 832 992 1158 1209 1248 1488 1544 1612 1984 2316 2418 2496 2509 2976 3088 3224 4632 4836 5018 5952 5983 6176 6448 7527 9264 9672 10036 11966 12352 12896 15054 17949 18528 19344 20072 23932 25792 30108 35898 37056 38688 40144 47864 60216 71796 77376 77779 80288 95728 120432 143592 155558 160576 191456 233337 240864 287184 311116 382912 466674 481728 574368 622232 933348 1148736 1244464 1866696 2488928 3733392 4977856 7466784 14933568