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3001407 = 37691301
BaseRepresentation
bin1011011100110000111111
312122111011020
423130300333
51232021112
6144155223
734340313
oct13346077
95574136
103001407
111770002
121008b13
138111a6
14581b43
153e448c
hex2dcc3f

3001407 has 8 divisors (see below), whose sum is σ = 4010160. Its totient is φ = 1996800.

The previous prime is 3001387. The next prime is 3001421. The reversal of 3001407 is 7041003.

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

It is not a de Polignac number, because 3001407 - 28 = 3001151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001907) 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, 1657 + ... + 2957.

It is an arithmetic number, because the mean of its divisors is an integer number (501270).

Almost surely, 23001407 is an apocalyptic number.

3001407 is a deficient number, since it is larger than the sum of its proper divisors (1008753).

3001407 is a wasteful number, since it uses less digits than its factorization.

With its successor (3001408) it forms an eRAP, since the sums of their prime factors are consecutive (2073 and 2074).

3001407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 3001407 is about 1732.4569258715. The cubic root of 3001407 is about 144.2475006751.

The spelling of 3001407 in words is "three million, one thousand, four hundred seven".

Divisors: 1 3 769 1301 2307 3903 1000469 3001407