Search a number
-
+
10258023 = 323148667
BaseRepresentation
bin100111001000…
…011001100111
3201022011100210
4213020121213
510111224043
61003510503
7153122526
oct47103147
921264323
1010258023
115877006
123528433
132182149
1415104bd
15d79633
hex9c8667

10258023 has 8 divisors (see below), whose sum is σ = 14272128. Its totient is φ = 6541304.

The previous prime is 10258013. The next prime is 10258057. The reversal of 10258023 is 32085201.

10258023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10258023 - 24 = 10258007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10258013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74265 + ... + 74402.

It is an arithmetic number, because the mean of its divisors is an integer number (1784016).

Almost surely, 210258023 is an apocalyptic number.

10258023 is a deficient number, since it is larger than the sum of its proper divisors (4014105).

10258023 is a wasteful number, since it uses less digits than its factorization.

10258023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148693.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10258023 is about 3202.8148557168. The cubic root of 10258023 is about 217.2807355643.

The spelling of 10258023 in words is "ten million, two hundred fifty-eight thousand, twenty-three".

Divisors: 1 3 23 69 148667 446001 3419341 10258023