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286000030029 = 3729631744251
BaseRepresentation
bin1000010100101101110…
…11100010000101001101
31000100012211111212100210
410022112323202011031
514141212001430104
6335215301113033
726443230100350
oct4122673420515
91010184455323
10286000030029
1110032361968a
12475189b8779
1320c7b5305cc
14dbb1a76297
15768d584989
hex4296ee214d

286000030029 has 32 divisors (see below), whose sum is σ = 451552573440. Its totient is φ = 157542840000.

The previous prime is 286000029947. The next prime is 286000030037. The reversal of 286000030029 is 920030000682.

It is not a de Polignac number, because 286000030029 - 217 = 285999898957 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 286000029978 and 286000030005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286000035029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12154 + ... + 756404.

It is an arithmetic number, because the mean of its divisors is an integer number (14111017920).

Almost surely, 2286000030029 is an apocalyptic number.

286000030029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

286000030029 is a deficient number, since it is larger than the sum of its proper divisors (165552543411).

286000030029 is a wasteful number, since it uses less digits than its factorization.

286000030029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744921.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 286000030029 in words is "two hundred eighty-six billion, thirty thousand, twenty-nine".

Divisors: 1 3 7 21 29 87 203 609 631 1893 4417 13251 18299 54897 128093 384279 744251 2232753 5209757 15629271 21583279 64749837 151082953 453248859 469622381 1408867143 3287356667 9862070001 13619049049 40857147147 95333343343 286000030029