Search a number
-
+
2230134423 = 31132919259
BaseRepresentation
bin1000010011101101…
…0010011010010111
312202102101120022020
42010323102122113
514031403300143
61005143304223
7106156554426
oct20473223227
95672346266
102230134423
11a44942000
12522a4b073
1329705288a
141722832bd
15d0bc0883
hex84ed2697

2230134423 has 32 divisors (see below), whose sum is σ = 3383596800. Its totient is φ = 1304922080.

The previous prime is 2230134419. The next prime is 2230134433. The reversal of 2230134423 is 3244310322.

2230134423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2230134423 - 22 = 2230134419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230134393 and 2230134402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230134433) 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, 106168 + ... + 125426.

It is an arithmetic number, because the mean of its divisors is an integer number (105737400).

Almost surely, 22230134423 is an apocalyptic number.

2230134423 is a deficient number, since it is larger than the sum of its proper divisors (1153462377).

2230134423 is a wasteful number, since it uses less digits than its factorization.

2230134423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19324 (or 19302 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2230134423 is about 47224.2990736760. The cubic root of 2230134423 is about 1306.5028068405.

Adding to 2230134423 its reverse (3244310322), we get a palindrome (5474444745).

The spelling of 2230134423 in words is "two billion, two hundred thirty million, one hundred thirty-four thousand, four hundred twenty-three".

Divisors: 1 3 11 29 33 87 121 319 363 957 1331 3509 3993 10527 19259 38599 57777 115797 211849 558511 635547 1675533 2330339 6143621 6991017 18430863 25633729 67579831 76901187 202739493 743378141 2230134423