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12293601 = 317241051
BaseRepresentation
bin101110111001…
…010111100001
3212010120122120
4232321113201
511121343401
61115254453
7206331255
oct56712741
925116576
1012293601
116a37401
12414a429
132715828
1418c0265
15112c836
hexbb95e1

12293601 has 8 divisors (see below), whose sum is σ = 17355744. Its totient is φ = 7713600.

The previous prime is 12293599. The next prime is 12293641. The reversal of 12293601 is 10639221.

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

It is not a de Polignac number, because 12293601 - 21 = 12293599 is a prime.

It is a super-2 number, since 2×122936012 = 302265251094402, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12293641) 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, 120475 + ... + 120576.

It is an arithmetic number, because the mean of its divisors is an integer number (2169468).

Almost surely, 212293601 is an apocalyptic number.

It is an amenable number.

12293601 is a deficient number, since it is larger than the sum of its proper divisors (5062143).

12293601 is a wasteful number, since it uses less digits than its factorization.

12293601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241071.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 12293601 is about 3506.2231817156. The cubic root of 12293601 is about 230.7949868603.

The spelling of 12293601 in words is "twelve million, two hundred ninety-three thousand, six hundred one".

Divisors: 1 3 17 51 241051 723153 4097867 12293601