Search a number
-
+
28363114682 = 2713037155399
BaseRepresentation
bin11010011010100100…
…101100100010111010
32201012200012111211222
4122122210230202322
5431041424132212
621010235552042
72022602332310
oct323244544272
981180174758
1028363114682
1111035269951
1255b68bb622
1328a02163c6
141530cb20b0
15b10090c72
hex69a92c8ba

28363114682 has 16 divisors (see below), whose sum is σ = 48626524800. Its totient is φ = 12154609968.

The previous prime is 28363114651. The next prime is 28363114693. The reversal of 28363114682 is 28641136382.

It is a super-2 number, since 2×283631146822 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104819 + ... + 260217.

It is an arithmetic number, because the mean of its divisors is an integer number (3039157800).

Almost surely, 228363114682 is an apocalyptic number.

28363114682 is a deficient number, since it is larger than the sum of its proper divisors (20263410118).

28363114682 is a wasteful number, since it uses less digits than its factorization.

28363114682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168445.

The product of its digits is 331776, while the sum is 44.

The spelling of 28363114682 in words is "twenty-eight billion, three hundred sixty-three million, one hundred fourteen thousand, six hundred eighty-two".

Divisors: 1 2 7 14 13037 26074 91259 155399 182518 310798 1087793 2175586 2025936763 4051873526 14181557341 28363114682