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23052114 = 234142297
BaseRepresentation
bin101011111101…
…1111101010010
31121101011120000
41113323331102
521400131424
62142030430
7366640221
oct127737522
947334500
1023052114
1112015438
127878416
134a11707
1430c0cb8
1520553c9
hex15fbf52

23052114 has 20 divisors (see below), whose sum is σ = 51654174. Its totient is φ = 7683984.

The previous prime is 23052103. The next prime is 23052131. The reversal of 23052114 is 41125032.

It can be written as a sum of positive squares in only one way, i.e., 17363889 + 5688225 = 4167^2 + 2385^2 .

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 (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 70987 + ... + 71310.

Almost surely, 223052114 is an apocalyptic number.

23052114 is an abundant number, since it is smaller than the sum of its proper divisors (28602060).

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

23052114 is a wasteful number, since it uses less digits than its factorization.

23052114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142311 (or 142302 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 23052114 is about 4801.2617091760. The cubic root of 23052114 is about 284.6013262296.

Adding to 23052114 its reverse (41125032), we get a palindrome (64177146).

The spelling of 23052114 in words is "twenty-three million, fifty-two thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 142297 284594 426891 853782 1280673 2561346 3842019 7684038 11526057 23052114