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1417081 = 3793739
BaseRepresentation
bin101011001111101111001
32122222212111
411121331321
5330321311
650212321
715021301
oct5317571
92588774
101417081
11888746
125840a1
133a8013
1428c601
151ced21
hex159f79

1417081 has 4 divisors (see below), whose sum is σ = 1421200. Its totient is φ = 1412964.

The previous prime is 1417067. The next prime is 1417093. The reversal of 1417081 is 1807141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1417081 - 27 = 1416953 is a prime.

It is a super-2 number, since 2×14170812 = 4016237121122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1417051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491 + ... + 2248.

It is an arithmetic number, because the mean of its divisors is an integer number (355300).

21417081 is an apocalyptic number.

It is an amenable number.

1417081 is a deficient number, since it is larger than the sum of its proper divisors (4119).

1417081 is an equidigital number, since it uses as much as digits as its factorization.

1417081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 1417081 is about 1190.4121135136. The cubic root of 1417081 is about 112.3220165076.

The spelling of 1417081 in words is "one million, four hundred seventeen thousand, eighty-one".

Divisors: 1 379 3739 1417081