Search a number
-
+
14572848 = 243192292
BaseRepresentation
bin110111100101…
…110100110000
31000102101012010
4313211310300
512212312343
61240202520
7234603303
oct67456460
930371163
1014572848
118253884
124a69440
1330330b4
141d14b3a
15142cd33
hexde5d30

14572848 has 90 divisors (see below), whose sum is σ = 41149524. Its totient is φ = 4443264.

The previous prime is 14572847. The next prime is 14572871. The reversal of 14572848 is 84827541.

It is a happy number.

It is a super-2 number, since 2×145728482 = 424735797662208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14572841) 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 17 ways as a sum of consecutive naturals, for example, 502498 + ... + 502526.

Almost surely, 214572848 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 14572848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20574762).

14572848 is an abundant number, since it is smaller than the sum of its proper divisors (26576676).

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

14572848 is a wasteful number, since it uses less digits than its factorization.

14572848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 53 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 14572848 is about 3817.4399798818. The cubic root of 14572848 is about 244.2576334565.

The spelling of 14572848 in words is "fourteen million, five hundred seventy-two thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 29 38 48 57 58 76 87 114 116 152 174 228 232 304 348 361 456 464 551 696 722 841 912 1083 1102 1392 1444 1653 1682 2166 2204 2523 2888 3306 3364 4332 4408 5046 5776 6612 6728 8664 8816 10092 10469 13224 13456 15979 17328 20184 20938 26448 31407 31958 40368 41876 47937 62814 63916 83752 95874 125628 127832 167504 191748 251256 255664 303601 383496 502512 607202 766992 910803 1214404 1821606 2428808 3643212 4857616 7286424 14572848