Search a number
-
+
110648480 = 255691553
BaseRepresentation
bin1101001100001…
…01110010100000
321201012112011212
412212011302200
5211311222410
614551325252
72512332215
oct646056240
9251175155
10110648480
1157504928
1231080828
1319c01597
14109a3b0c
159aa9b05
hex6985ca0

110648480 has 24 divisors (see below), whose sum is σ = 261407412. Its totient is φ = 44259328.

The previous prime is 110648477. The next prime is 110648491. The reversal of 110648480 is 84846011.

It can be written as a sum of positive squares in 2 ways, for example, as 105431824 + 5216656 = 10268^2 + 2284^2 .

It is a super-2 number, since 2×1106484802 = 24486172252620800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345617 + ... + 345936.

Almost surely, 2110648480 is an apocalyptic number.

110648480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110648480 is an abundant number, since it is smaller than the sum of its proper divisors (150758932).

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

110648480 is an equidigital number, since it uses as much as digits as its factorization.

110648480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691568 (or 691560 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 110648480 is about 10518.9581233124. The cubic root of 110648480 is about 480.0816990565.

The spelling of 110648480 in words is "one hundred ten million, six hundred forty-eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 691553 1383106 2766212 3457765 5532424 6915530 11064848 13831060 22129696 27662120 55324240 110648480