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2207413 = 13277613
BaseRepresentation
bin1000011010111010110101
311011011000001
420122322311
51031114123
6115151301
724522415
oct10327265
94134001
102207413
11127850a
128a5531
135c3980
14416645
152d90ad
hex21aeb5

2207413 has 8 divisors (see below), whose sum is σ = 2389688. Its totient is φ = 2026944.

The previous prime is 2207411. The next prime is 2207423. The reversal of 2207413 is 3147022.

It can be written as a sum of positive squares in 4 ways, for example, as 253009 + 1954404 = 503^2 + 1398^2 .

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 2207413 - 21 = 2207411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207411) 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, 3295 + ... + 3907.

It is an arithmetic number, because the mean of its divisors is an integer number (298711).

22207413 is an apocalyptic number.

It is an amenable number.

2207413 is a deficient number, since it is larger than the sum of its proper divisors (182275).

2207413 is a wasteful number, since it uses less digits than its factorization.

2207413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2207413 is about 1485.7365176908. The cubic root of 2207413 is about 130.2050609837.

The spelling of 2207413 in words is "two million, two hundred seven thousand, four hundred thirteen".

Divisors: 1 13 277 613 3601 7969 169801 2207413