Search a number
-
+
106996867801 = 613174546277
BaseRepresentation
bin110001110100110000…
…0101010001011011001
3101020011210111001110121
41203221200222023121
53223112144232201
6121053110113241
710505324240665
oct1435140521331
9336153431417
10106996867801
1141416a4047a
12188a104b821
13a122289ac5
1452704038a5
152bb36359a1
hex18e982a2d9

106996867801 has 4 divisors (see below), whose sum is σ = 107171414692. Its totient is φ = 106822320912.

The previous prime is 106996867781. The next prime is 106996867819. The reversal of 106996867801 is 108768699601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 108768699601 = 3298012.

It can be written as a sum of positive squares in 2 ways, for example, as 32049592576 + 74947275225 = 179024^2 + 273765^2 .

It is a cyclic number.

It is not a de Polignac number, because 106996867801 - 27 = 106996867673 is a prime.

It is a super-2 number, since 2×1069968678012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106996867801.

It is not an unprimeable number, because it can be changed into a prime (106996847801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87272526 + ... + 87273751.

It is an arithmetic number, because the mean of its divisors is an integer number (26792853673).

Almost surely, 2106996867801 is an apocalyptic number.

It is an amenable number.

106996867801 is a deficient number, since it is larger than the sum of its proper divisors (174546891).

106996867801 is an equidigital number, since it uses as much as digits as its factorization.

106996867801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174546890.

The product of its (nonzero) digits is 7838208, while the sum is 61.

The spelling of 106996867801 in words is "one hundred six billion, nine hundred ninety-six million, eight hundred sixty-seven thousand, eight hundred one".

Divisors: 1 613 174546277 106996867801