Search a number
-
+
99994119 = 3171960669
BaseRepresentation
bin1011111010111…
…00101000000111
320222011020010220
411331130220013
5201044302434
613531115423
72322636021
oct575345007
9228136126
1099994119
1151498075
12295a2b73
1317940c24
14d3cd011
158ba2d49
hex5f5ca07

99994119 has 8 divisors (see below), whose sum is σ = 141168240. Its totient is φ = 62741376.

The previous prime is 99994079. The next prime is 99994123. The reversal of 99994119 is 91149999.

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

It is not a de Polignac number, because 99994119 - 27 = 99993991 is a prime.

It is a super-2 number, since 2×999941192 = 19997647669172322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 1960669 = 99994119 / (9 + 9 + 9 + 9 + 4 + 1 + 1 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99994129) 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, 980284 + ... + 980385.

It is an arithmetic number, because the mean of its divisors is an integer number (17646030).

Almost surely, 299994119 is an apocalyptic number.

99994119 is a deficient number, since it is larger than the sum of its proper divisors (41174121).

99994119 is a wasteful number, since it uses less digits than its factorization.

99994119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960689.

The product of its digits is 236196, while the sum is 51.

The square root of 99994119 is about 9999.7059456766. The cubic root of 99994119 is about 464.1497841216.

The spelling of 99994119 in words is "ninety-nine million, nine hundred ninety-four thousand, one hundred nineteen".

Divisors: 1 3 17 51 1960669 5882007 33331373 99994119