Search a number
-
+
23063870 = 252306387
BaseRepresentation
bin101011111111…
…0110100111110
31121101202200102
41113332310332
521401020440
62142201102
7400016414
oct127766476
947352612
1023063870
1112023255
127883192
134a16b7b
1430c52b4
152058b15
hex15fed3e

23063870 has 8 divisors (see below), whose sum is σ = 41514984. Its totient is φ = 9225544.

The previous prime is 23063861. The next prime is 23063893. The reversal of 23063870 is 7836032.

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, 1153184 + ... + 1153203.

It is an arithmetic number, because the mean of its divisors is an integer number (5189373).

Almost surely, 223063870 is an apocalyptic number.

23063870 is a deficient number, since it is larger than the sum of its proper divisors (18451114).

23063870 is a wasteful number, since it uses less digits than its factorization.

23063870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306394.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 23063870 is about 4802.4858146589. The cubic root of 23063870 is about 284.6496978540.

The spelling of 23063870 in words is "twenty-three million, sixty-three thousand, eight hundred seventy".

Divisors: 1 2 5 10 2306387 4612774 11531935 23063870