Search a number
-
+
12037068 = 2232334363
BaseRepresentation
bin101101111010…
…101111001100
3211122112202100
4231322233030
511040141233
61105555100
7204212331
oct55725714
924575670
1012037068
11688169a
124045a90
132655b34
141854988
1510cb813
hexb7abcc

12037068 has 18 divisors (see below), whose sum is σ = 30427124. Its totient is φ = 4012344.

The previous prime is 12037063. The next prime is 12037093. The reversal of 12037068 is 86073021.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12037063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167146 + ... + 167217.

Almost surely, 212037068 is an apocalyptic number.

12037068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12037068 is an abundant number, since it is smaller than the sum of its proper divisors (18390056).

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

12037068 is a wasteful number, since it uses less digits than its factorization.

12037068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334373 (or 334368 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 12037068 is about 3469.4477946786. The cubic root of 12037068 is about 229.1783410178.

The spelling of 12037068 in words is "twelve million, thirty-seven thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 334363 668726 1003089 1337452 2006178 3009267 4012356 6018534 12037068