Search a number
-
+
2023013102 = 211642114321
BaseRepresentation
bin111100010010100…
…1011101011101110
312012222122201021012
41320211023223232
513120342404402
6532424105222
7101063220245
oct17045135356
95188581235
102023013102
11948a35760
12485605212
13263174096
1415296995c
15bc90b452
hex7894baee

2023013102 has 16 divisors (see below), whose sum is σ = 3311131824. Its totient is φ = 919344000.

The previous prime is 2023012993. The next prime is 2023013129. The reversal of 2023013102 is 2013103202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134102 + ... + 148422.

It is an arithmetic number, because the mean of its divisors is an integer number (206945739).

Almost surely, 22023013102 is an apocalyptic number.

2023013102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2023013102 is a deficient number, since it is larger than the sum of its proper divisors (1288118722).

2023013102 is a wasteful number, since it uses less digits than its factorization.

2023013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20755.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2023013102 is about 44977.9179375835. The cubic root of 2023013102 is about 1264.7350811454.

Adding to 2023013102 its reverse (2013103202), we get a palindrome (4036116304).

The spelling of 2023013102 in words is "two billion, twenty-three million, thirteen thousand, one hundred two".

Divisors: 1 2 11 22 6421 12842 14321 28642 70631 141262 157531 315062 91955141 183910282 1011506551 2023013102