Search a number
-
+
14785573080 = 2335607202987
BaseRepresentation
bin11011100010100100…
…11111000011011000
31102011102122221020210
431301102133003120
5220240101314310
610443054051120
71032254204025
oct156122370330
942142587223
1014785573080
1162a8085993
122a477a9aa0
1315182b0215
14a0396854c
155b80aa820
hex37149f0d8

14785573080 has 64 divisors (see below), whose sum is σ = 44430013440. Its totient is φ = 3936304512.

The previous prime is 14785573073. The next prime is 14785573109. The reversal of 14785573080 is 8037558741.

It is a happy number.

14785573080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147855730802 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 28654 + ... + 174333.

It is an arithmetic number, because the mean of its divisors is an integer number (694218960).

Almost surely, 214785573080 is an apocalyptic number.

14785573080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14785573080 is an abundant number, since it is smaller than the sum of its proper divisors (29644440360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14785573080 is a wasteful number, since it uses less digits than its factorization.

14785573080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203608 (or 203604 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 14785573080 in words is "fourteen billion, seven hundred eighty-five million, five hundred seventy-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 607 1214 1821 2428 3035 3642 4856 6070 7284 9105 12140 14568 18210 24280 36420 72840 202987 405974 608961 811948 1014935 1217922 1623896 2029870 2435844 3044805 4059740 4871688 6089610 8119480 12179220 24358440 123213109 246426218 369639327 492852436 616065545 739278654 985704872 1232131090 1478557308 1848196635 2464262180 2957114616 3696393270 4928524360 7392786540 14785573080