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12037413 = 35375707
BaseRepresentation
bin101101111010…
…110100100101
3211122120020010
4231322310211
511040144123
61110000433
7204213333
oct55726445
924576203
1012037413
116881983
124046119
13265603b
141854b53
1510cb993
hexb7ad25

12037413 has 8 divisors (see below), whose sum is σ = 16352928. Its totient is φ = 7873424.

The previous prime is 12037397. The next prime is 12037427. The reversal of 12037413 is 31473021.

12037413 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 12037413 - 24 = 12037397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12037413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12037433) 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, 37695 + ... + 38012.

It is an arithmetic number, because the mean of its divisors is an integer number (2044116).

Almost surely, 212037413 is an apocalyptic number.

It is an amenable number.

12037413 is a deficient number, since it is larger than the sum of its proper divisors (4315515).

12037413 is an equidigital number, since it uses as much as digits as its factorization.

12037413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75763.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 12037413 is about 3469.4975140501. The cubic root of 12037413 is about 229.1805305258.

The spelling of 12037413 in words is "twelve million, thirty-seven thousand, four hundred thirteen".

Divisors: 1 3 53 159 75707 227121 4012471 12037413