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12294037 = 75213371
BaseRepresentation
bin101110111001…
…011110010101
3212010121020201
4232321132111
511121402122
61115300501
7206332450
oct56713625
925117221
1012294037
116a37768
12414a731
132715aa2
1418c0497
15112ca27
hexbb9795

12294037 has 8 divisors (see below), whose sum is σ = 14081472. Its totient is φ = 10514400.

The previous prime is 12294019. The next prime is 12294041. The reversal of 12294037 is 73049221.

12294037 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12294037 - 27 = 12293909 is a prime.

It is a super-2 number, since 2×122940372 = 302286691514738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12293996 and 12294014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12294017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1962 + ... + 5332.

It is an arithmetic number, because the mean of its divisors is an integer number (1760184).

Almost surely, 212294037 is an apocalyptic number.

It is an amenable number.

12294037 is a deficient number, since it is larger than the sum of its proper divisors (1787435).

12294037 is an equidigital number, since it uses as much as digits as its factorization.

12294037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 12294037 is about 3506.2853563280. The cubic root of 12294037 is about 230.7977152560.

The spelling of 12294037 in words is "twelve million, two hundred ninety-four thousand, thirty-seven".

Divisors: 1 7 521 3371 3647 23597 1756291 12294037