Search a number
-
+
89039122967 = 1671111347977
BaseRepresentation
bin101001011101100100…
…1010011001000010111
322111211021211002122002
41102323021103020113
52424323003413332
6104523133225515
76301321025534
oct1227311231027
9274737732562
1089039122967
1134841299a43
121530b03229b
13851ca326a2
144449455d8b
1524b1d27562
hex14bb253217

89039122967 has 8 divisors (see below), whose sum is σ = 89582218656. Its totient is φ = 88496145792.

The previous prime is 89039122961. The next prime is 89039122969. The reversal of 89039122967 is 76922193098.

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 89039122967 - 210 = 89039121943 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 (89039122961) 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, 1831883 + ... + 1879859.

It is an arithmetic number, because the mean of its divisors is an integer number (11197777332).

Almost surely, 289039122967 is an apocalyptic number.

89039122967 is a deficient number, since it is larger than the sum of its proper divisors (543095689).

89039122967 is a wasteful number, since it uses less digits than its factorization.

89039122967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59257.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 89039122967 in words is "eighty-nine billion, thirty-nine million, one hundred twenty-two thousand, nine hundred sixty-seven".

Divisors: 1 167 11113 47977 1855871 8012159 533168401 89039122967