Search a number
-
+
14710272 = 29361157
BaseRepresentation
bin111000000111…
…011000000000
31000200100200220
4320013120000
512231212042
61243143040
7236015043
oct70073000
930610626
1014710272
118338055
124b14a80
133080805
141d4cc5a
1514588ec
hexe07600

14710272 has 80 divisors (see below), whose sum is σ = 40085232. Its totient is φ = 4792320.

The previous prime is 14710249. The next prime is 14710291. The reversal of 14710272 is 27201741.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93618 + ... + 93774.

Almost surely, 214710272 is an apocalyptic number.

14710272 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 14710272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20042616).

14710272 is an abundant number, since it is smaller than the sum of its proper divisors (25374960).

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

14710272 is an equidigital number, since it uses as much as digits as its factorization.

14710272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 14710272 is about 3835.3972414862. The cubic root of 14710272 is about 245.0230271290.

The spelling of 14710272 in words is "fourteen million, seven hundred ten thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 128 157 183 192 244 256 314 366 384 471 488 512 628 732 768 942 976 1256 1464 1536 1884 1952 2512 2928 3768 3904 5024 5856 7536 7808 9577 10048 11712 15072 15616 19154 20096 23424 28731 30144 31232 38308 40192 46848 57462 60288 76616 80384 93696 114924 120576 153232 229848 241152 306464 459696 612928 919392 1225856 1838784 2451712 3677568 4903424 7355136 14710272