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23900119 = 193793319
BaseRepresentation
bin101101100101…
…0111111010111
31122222020210121
41123022333113
522104300434
62212132411
7410101435
oct133127727
948866717
1023900119
1112544571
128007107
134c4a6a9
143261d55
1521717b4
hex16cafd7

23900119 has 8 divisors (see below), whose sum is σ = 25232000. Its totient is φ = 22575672.

The previous prime is 23900087. The next prime is 23900137. The reversal of 23900119 is 91100932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23900119 - 25 = 23900087 is a prime.

It is a super-2 number, since 2×239001192 = 1142431376428322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23900093 and 23900102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23900189) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5542 + ... + 8860.

It is an arithmetic number, because the mean of its divisors is an integer number (3154000).

Almost surely, 223900119 is an apocalyptic number.

23900119 is a deficient number, since it is larger than the sum of its proper divisors (1331881).

23900119 is a wasteful number, since it uses less digits than its factorization.

23900119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 23900119 is about 4888.7747953859. The cubic root of 23900119 is about 288.0492095375.

The spelling of 23900119 in words is "twenty-three million, nine hundred thousand, one hundred nineteen".

Divisors: 1 19 379 3319 7201 63061 1257901 23900119