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119513017 = 1379116371
BaseRepresentation
bin1110001111110…
…01111110111001
322022212220001001
413013321332321
5221043404032
615505325001
72650562311
oct707717671
9268786031
10119513017
1161509998
1234036761
131b9b6380
1411c30441
15a75b3e7
hex71f9fb9

119513017 has 8 divisors (see below), whose sum is σ = 130336640. Its totient is φ = 108922320.

The previous prime is 119513011. The next prime is 119513041. The reversal of 119513017 is 710315911.

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-119513017 is a prime.

It is a super-2 number, since 2×1195130172 = 28566722464884578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119513011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57159 + ... + 59212.

It is an arithmetic number, because the mean of its divisors is an integer number (16292080).

Almost surely, 2119513017 is an apocalyptic number.

It is an amenable number.

119513017 is a deficient number, since it is larger than the sum of its proper divisors (10823623).

119513017 is a wasteful number, since it uses less digits than its factorization.

119513017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116463.

The product of its (nonzero) digits is 945, while the sum is 28.

The square root of 119513017 is about 10932.2009220468. The cubic root of 119513017 is about 492.5742861654.

Adding to 119513017 its reverse (710315911), we get a palindrome (829828928).

The spelling of 119513017 in words is "one hundred nineteen million, five hundred thirteen thousand, seventeen".

Divisors: 1 13 79 1027 116371 1512823 9193309 119513017