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12062701 = 71990697
BaseRepresentation
bin101110000000…
…111111101101
3211200211220201
4232000333231
511042001301
61110313501
7204350140
oct56007755
924624821
1012062701
116899982
124058891
1326646c1
141860057
1510d4201
hexb80fed

12062701 has 8 divisors (see below), whose sum is σ = 14511680. Its totient is φ = 9795168.

The previous prime is 12062683. The next prime is 12062717. The reversal of 12062701 is 10726021.

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 12062701 - 25 = 12062669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12062731) 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, 45216 + ... + 45481.

It is an arithmetic number, because the mean of its divisors is an integer number (1813960).

Almost surely, 212062701 is an apocalyptic number.

It is an amenable number.

12062701 is a deficient number, since it is larger than the sum of its proper divisors (2448979).

12062701 is an equidigital number, since it uses as much as digits as its factorization.

12062701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90723.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 12062701 is about 3473.1399338351. The cubic root of 12062701 is about 229.3409045090.

Adding to 12062701 its reverse (10726021), we get a palindrome (22788722).

The spelling of 12062701 in words is "twelve million, sixty-two thousand, seven hundred one".

Divisors: 1 7 19 133 90697 634879 1723243 12062701