Search a number
-
+
23122414 = 2721713879
BaseRepresentation
bin101100000110…
…1000111101110
31121111201222201
41120031013232
521404404124
62143332114
7400352200
oct130150756
947451881
1023122414
1112063237
1278b103a
134a37703
1430dc770
15206b144
hex160d1ee

23122414 has 24 divisors (see below), whose sum is σ = 42722640. Its totient is φ = 9326016.

The previous prime is 23122409. The next prime is 23122427. The reversal of 23122414 is 41422132.

It is a junction number, because it is equal to n+sod(n) for n = 23122391 and 23122400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5274 + ... + 8605.

It is an arithmetic number, because the mean of its divisors is an integer number (1780110).

Almost surely, 223122414 is an apocalyptic number.

23122414 is a deficient number, since it is larger than the sum of its proper divisors (19600226).

23122414 is a wasteful number, since it uses less digits than its factorization.

23122414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912 (or 13905 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 23122414 is about 4808.5771284238. The cubic root of 23122414 is about 284.8903404936.

Adding to 23122414 its reverse (41422132), we get a palindrome (64544546).

The spelling of 23122414 in words is "twenty-three million, one hundred twenty-two thousand, four hundred fourteen".

Divisors: 1 2 7 14 17 34 49 98 119 238 833 1666 13879 27758 97153 194306 235943 471886 680071 1360142 1651601 3303202 11561207 23122414