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516430119 = 31091579297
BaseRepresentation
bin11110110010000…
…001100100100111
31022222202100221110
4132302001210213
52024201230434
6123124520103
715540404112
oct3662014447
91288670843
10516430119
11245569657
12124b50033
1382cb866a
144c831579
15305114e9
hex1ec81927

516430119 has 8 divisors (see below), whose sum is σ = 694891120. Its totient is φ = 341127936.

The previous prime is 516430111. The next prime is 516430121. The reversal of 516430119 is 911034615.

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

It is not a de Polignac number, because 516430119 - 23 = 516430111 is a prime.

It is a super-2 number, since 2×5164301192 = 533400135620708322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516430111) 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, 789322 + ... + 789975.

It is an arithmetic number, because the mean of its divisors is an integer number (86861390).

Almost surely, 2516430119 is an apocalyptic number.

516430119 is a deficient number, since it is larger than the sum of its proper divisors (178461001).

516430119 is a wasteful number, since it uses less digits than its factorization.

516430119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579409.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 516430119 is about 22725.0988776727. The cubic root of 516430119 is about 802.3007306012.

The spelling of 516430119 in words is "five hundred sixteen million, four hundred thirty thousand, one hundred nineteen".

Divisors: 1 3 109 327 1579297 4737891 172143373 516430119