Search a number
-
+
23872094 = 219628213
BaseRepresentation
bin101101100010…
…0001001011110
31122220211100122
41123010021132
522102401334
62211354542
7406623641
oct133041136
948824318
1023872094
1112525504
127bb2a52
134c3a9cc
143255a58
15216832e
hex16c425e

23872094 has 8 divisors (see below), whose sum is σ = 37692840. Its totient is φ = 11307816.

The previous prime is 23872087. The next prime is 23872109. The reversal of 23872094 is 49027832.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314069 + ... + 314144.

It is an arithmetic number, because the mean of its divisors is an integer number (4711605).

Almost surely, 223872094 is an apocalyptic number.

23872094 is a deficient number, since it is larger than the sum of its proper divisors (13820746).

23872094 is a wasteful number, since it uses less digits than its factorization.

23872094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628234.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23872094 is about 4885.9076945845. The cubic root of 23872094 is about 287.9365777911.

The spelling of 23872094 in words is "twenty-three million, eight hundred seventy-two thousand, ninety-four".

Divisors: 1 2 19 38 628213 1256426 11936047 23872094