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23124103002 = 232711131283389
BaseRepresentation
bin10101100010010011…
…011100111101011010
32012200120002010220100
4111202103130331122
5334324232244002
614342325440230
71446015426630
oct254223347532
965616063810
1023124103002
119896a53930
124594270076
1322469c17b0
141195195350
1590517611c
hex5624dcf5a

23124103002 has 96 divisors (see below), whose sum is σ = 67270170240. Its totient is φ = 5544236160.

The previous prime is 23124102983. The next prime is 23124103039. The reversal of 23124103002 is 20030142132.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 623677 + ... + 659712.

It is an arithmetic number, because the mean of its divisors is an integer number (700730940).

Almost surely, 223124103002 is an apocalyptic number.

23124103002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23124103002 is an abundant number, since it is smaller than the sum of its proper divisors (44146067238).

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

23124103002 is a wasteful number, since it uses less digits than its factorization.

23124103002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283428 (or 1283425 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23124103002 its reverse (20030142132), we get a palindrome (43154245134).

The spelling of 23124103002 in words is "twenty-three billion, one hundred twenty-four million, one hundred three thousand, two".

Divisors: 1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 42 63 66 77 78 91 99 117 126 143 154 182 198 231 234 273 286 429 462 546 693 819 858 1001 1287 1386 1638 2002 2574 3003 6006 9009 18018 1283389 2566778 3850167 7700334 8983723 11550501 14117279 16684057 17967446 23101002 26951169 28234558 33368114 42351837 50052171 53902338 80853507 84703674 98820953 100104342 116788399 127055511 150156513 161707014 183524627 197641906 233576798 254111022 296462859 300313026 350365197 367049254 550573881 592925718 700730394 889388577 1051095591 1101147762 1284672389 1651721643 1778777154 2102191182 2569344778 3303443286 3854017167 7708034334 11562051501 23124103002