Search a number
-
+
1007041011109 = 7791821050653
BaseRepresentation
bin11101010011110000101…
…00100101110110100101
310120021100102022211221021
432221320110211312211
5112444404444323414
62050343411451141
7132520262234140
oct16517024456645
93507312284837
101007041011109
113590a1440841
12143207bb6ab1
1373c6ac305c3
1436a535db057
151b2de981c24
hexea78525da5

1007041011109 has 8 divisors (see below), whose sum is σ = 1165472418560. Its totient is φ = 852251705136.

The previous prime is 1007041011107. The next prime is 1007041011143. The reversal of 1007041011109 is 9011101407001.

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 1007041011109 - 21 = 1007041011107 is a prime.

It is a super-2 number, since 2×10070410111092 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007041011107) 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, 910524774 + ... + 910525879.

It is an arithmetic number, because the mean of its divisors is an integer number (145684052320).

Almost surely, 21007041011109 is an apocalyptic number.

It is an amenable number.

1007041011109 is a deficient number, since it is larger than the sum of its proper divisors (158431407451).

1007041011109 is an equidigital number, since it uses as much as digits as its factorization.

1007041011109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821050739.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 1007041011109 in words is "one trillion, seven billion, forty-one million, eleven thousand, one hundred nine".

Divisors: 1 7 79 553 1821050653 12747354571 143863001587 1007041011109