Search a number
-
+
99000967 = 137615459
BaseRepresentation
bin1011110011010…
…10001010000111
320220021202210111
411321222022013
5200321012332
613453533451
72311331362
oct571521207
9226252714
1099000967
115097998a
12291a4287
1317683b70
14d2110d9
158a58947
hex5e6a287

99000967 has 4 divisors (see below), whose sum is σ = 106616440. Its totient is φ = 91385496.

The previous prime is 99000953. The next prime is 99000973. The reversal of 99000967 is 76900099.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99000967 - 211 = 98998919 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 (99000917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3807717 + ... + 3807742.

It is an arithmetic number, because the mean of its divisors is an integer number (26654110).

Almost surely, 299000967 is an apocalyptic number.

99000967 is a deficient number, since it is larger than the sum of its proper divisors (7615473).

99000967 is a wasteful number, since it uses less digits than its factorization.

99000967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615472.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 99000967 is about 9949.9229645259. The cubic root of 99000967 is about 462.6080071103.

The spelling of 99000967 in words is "ninety-nine million, nine hundred sixty-seven", and thus it is an aban number.

Divisors: 1 13 7615459 99000967