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1164413369 = 7720723081
BaseRepresentation
bin100010101100111…
…1000100110111001
310000011001022212002
41011121320212321
54341042211434
6311313230345
740566231110
oct10531704671
93004038762
101164413369
1154830aaa9
12285b623b5
131573146c2
14b0908c77
156c35b57e
hex456789b9

1164413369 has 8 divisors (see below), whose sum is σ = 1331000448. Its totient is φ = 997886880.

The previous prime is 1164413357. The next prime is 1164413377. The reversal of 1164413369 is 9633144611.

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 1164413369 - 24 = 1164413353 is a prime.

It is a super-2 number, since 2×11644133692 = 2711716987811860322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1164413399) 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, 38909 + ... + 61989.

It is an arithmetic number, because the mean of its divisors is an integer number (166375056).

Almost surely, 21164413369 is an apocalyptic number.

It is an amenable number.

1164413369 is a deficient number, since it is larger than the sum of its proper divisors (166587079).

1164413369 is an equidigital number, since it uses as much as digits as its factorization.

1164413369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30295.

The product of its digits is 46656, while the sum is 38.

The square root of 1164413369 is about 34123.5017106979. The cubic root of 1164413369 is about 1052.0484181260.

The spelling of 1164413369 in words is "one billion, one hundred sixty-four million, four hundred thirteen thousand, three hundred sixty-nine".

Divisors: 1 7 7207 23081 50449 161567 166344767 1164413369