Search a number
-
+
1160016013 = 13791129519
BaseRepresentation
bin100010100100100…
…0111000010001101
32222211202220211001
41011021013002031
54333431003023
6311035100301
740513654612
oct10511070215
92884686731
101160016013
11545887222
122845a1691
13156435010
14b00c2509
156bc8d6ad
hex4524708d

1160016013 has 8 divisors (see below), whose sum is σ = 1265062400. Its totient is φ = 1057228848.

The previous prime is 1160015999. The next prime is 1160016019. The reversal of 1160016013 is 3106100611.

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

It is a de Polignac number, because none of the positive numbers 2k-1160016013 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 (1160016019) 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, 563733 + ... + 565786.

It is an arithmetic number, because the mean of its divisors is an integer number (158132800).

Almost surely, 21160016013 is an apocalyptic number.

1160016013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1160016013 is a deficient number, since it is larger than the sum of its proper divisors (105046387).

1160016013 is a wasteful number, since it uses less digits than its factorization.

1160016013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129611.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1160016013 is about 34059.0078099759. The cubic root of 1160016013 is about 1050.7224092868.

Adding to 1160016013 its reverse (3106100611), we get a palindrome (4266116624).

The spelling of 1160016013 in words is "one billion, one hundred sixty million, sixteen thousand, thirteen".

Divisors: 1 13 79 1027 1129519 14683747 89232001 1160016013