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2007105601 = 5359641863
BaseRepresentation
bin111011110100010…
…0000000001000001
312011212201112021111
41313220200001001
513102304334401
6531055123321
7100511054554
oct16750400101
95155645244
102007105601
1193aa60166
12480213541
1325ca94667
141507c869b
15bb317e51
hex77a20041

2007105601 has 8 divisors (see below), whose sum is σ = 2079639360. Its totient is φ = 1935855792.

The previous prime is 2007105577. The next prime is 2007105619. The reversal of 2007105601 is 1065017002.

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 2007105601 - 213 = 2007097409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2007105671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317805 + ... + 324058.

It is an arithmetic number, because the mean of its divisors is an integer number (259954920).

Almost surely, 22007105601 is an apocalyptic number.

It is an amenable number.

2007105601 is a deficient number, since it is larger than the sum of its proper divisors (72533759).

2007105601 is an equidigital number, since it uses as much as digits as its factorization.

2007105601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641975.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 2007105601 is about 44800.7321480353. The cubic root of 2007105601 is about 1261.4113690623.

The spelling of 2007105601 in words is "two billion, seven million, one hundred five thousand, six hundred one".

Divisors: 1 53 59 3127 641863 34018739 37869917 2007105601