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23483069 = 17192329109
BaseRepresentation
bin101100110010…
…1001010111101
31122012001201022
41121211022331
522002424234
62155153525
7403413521
oct131451275
948161638
1023483069
111228a1a5
127a458a5
134b3290c
143193d81
1520dce2e
hex16652bd

23483069 has 32 divisors (see below), whose sum is σ = 28512000. Its totient is φ = 19160064.

The previous prime is 23483059. The next prime is 23483101. The reversal of 23483069 is 96038432.

23483069 = 922 + 932 + ... + 4142.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23483069 - 28 = 23482813 is a prime.

It is a super-2 number, since 2×234830692 = 1102909059317522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23483059) 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, 215387 + ... + 215495.

It is an arithmetic number, because the mean of its divisors is an integer number (891000).

Almost surely, 223483069 is an apocalyptic number.

23483069 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23483069 is a deficient number, since it is larger than the sum of its proper divisors (5028931).

23483069 is a wasteful number, since it uses less digits than its factorization.

23483069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 23483069 is about 4845.9332434527. The cubic root of 23483069 is about 286.3639107291.

The spelling of 23483069 in words is "twenty-three million, four hundred eighty-three thousand, sixty-nine".

Divisors: 1 17 19 23 29 109 323 391 437 493 551 667 1853 2071 2507 3161 7429 9367 11339 12673 35207 42619 47633 53737 60059 72703 215441 809761 1021003 1235951 1381357 23483069