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12274041 = 313314719
BaseRepresentation
bin101110110100…
…100101111001
3212002120211010
4232310211321
511120232131
61115024133
7206220243
oct56644571
925076733
1012274041
116a2373a
12413b049
132709960
1418b7093
151126b46
hexbb4979

12274041 has 8 divisors (see below), whose sum is σ = 17624320. Its totient is φ = 7553232.

The previous prime is 12274039. The next prime is 12274043. The reversal of 12274041 is 14047221.

It is a happy number.

12274041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12274039) and next prime (12274043).

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

It is not a de Polignac number, because 12274041 - 21 = 12274039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12273999 and 12274017.

It is not an unprimeable number, because it can be changed into a prime (12274043) 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, 157321 + ... + 157398.

It is an arithmetic number, because the mean of its divisors is an integer number (2203040).

Almost surely, 212274041 is an apocalyptic number.

It is an amenable number.

12274041 is a deficient number, since it is larger than the sum of its proper divisors (5350279).

12274041 is a wasteful number, since it uses less digits than its factorization.

12274041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314735.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 12274041 is about 3503.4327451801. The cubic root of 12274041 is about 230.6725180985.

The spelling of 12274041 in words is "twelve million, two hundred seventy-four thousand, forty-one".

Divisors: 1 3 13 39 314719 944157 4091347 12274041