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4291007 = 72772213
BaseRepresentation
bin10000010111100110111111
322002000011012
4100113212333
52044303012
6231545435
751321140
oct20274677
98060135
104291007
112470996
12152b27b
13b73176
147d9ac7
1559b622
hex4179bf

4291007 has 8 divisors (see below), whose sum is σ = 4923936. Its totient is φ = 3663072.

The previous prime is 4290997. The next prime is 4291031. The reversal of 4291007 is 7001924.

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

It is not a de Polignac number, because 4291007 - 24 = 4290991 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 (4291057) 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, 833 + ... + 3045.

It is an arithmetic number, because the mean of its divisors is an integer number (615492).

Almost surely, 24291007 is an apocalyptic number.

4291007 is a deficient number, since it is larger than the sum of its proper divisors (632929).

4291007 is a wasteful number, since it uses less digits than its factorization.

4291007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 4291007 is about 2071.4745955478. The cubic root of 4291007 is about 162.4998911242.

The spelling of 4291007 in words is "four million, two hundred ninety-one thousand, seven".

Divisors: 1 7 277 1939 2213 15491 613001 4291007