Search a number
-
+
10858425 = 352144779
BaseRepresentation
bin101001011010…
…111110111001
3202102122221220
4221122332321
510234432200
61024422253
7161203134
oct51327671
922378856
1010858425
116147106
123777989
132332506
14162921b
15e474a0
hexa5afb9

10858425 has 12 divisors (see below), whose sum is σ = 17952720. Its totient is φ = 5791120.

The previous prime is 10858417. The next prime is 10858439. The reversal of 10858425 is 52485801.

It is not a de Polignac number, because 10858425 - 23 = 10858417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72315 + ... + 72464.

It is an arithmetic number, because the mean of its divisors is an integer number (1496060).

Almost surely, 210858425 is an apocalyptic number.

10858425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10858425 is a deficient number, since it is larger than the sum of its proper divisors (7094295).

10858425 is a wasteful number, since it uses less digits than its factorization.

10858425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144792 (or 144787 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 10858425 is about 3295.2124362475. The cubic root of 10858425 is about 221.4397650553.

The spelling of 10858425 in words is "ten million, eight hundred fifty-eight thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 144779 434337 723895 2171685 3619475 10858425