Search a number
-
+
634848201 = 32135991967
BaseRepresentation
bin100101110101110…
…000001111001001
31122020120122000100
4211311300033021
52300010120301
6142555000013
721506056251
oct4565601711
91566518010
10634848201
112a639a939
12158739009
13a16aa530
1460458961
153ab03286
hex25d703c9

634848201 has 24 divisors (see below), whose sum is σ = 1004290560. Its totient is φ = 384050016.

The previous prime is 634848143. The next prime is 634848211. The reversal of 634848201 is 102848436.

634848201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 634848201 - 214 = 634831817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (634848211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39081 + ... + 52886.

It is an arithmetic number, because the mean of its divisors is an integer number (41845440).

Almost surely, 2634848201 is an apocalyptic number.

It is an amenable number.

634848201 is a deficient number, since it is larger than the sum of its proper divisors (369442359).

634848201 is a wasteful number, since it uses less digits than its factorization.

634848201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92045 (or 92042 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 634848201 is about 25196.1941768990. The cubic root of 634848201 is about 859.4553072385.

The spelling of 634848201 in words is "six hundred thirty-four million, eight hundred forty-eight thousand, two hundred one".

Divisors: 1 3 9 13 39 59 117 177 531 767 2301 6903 91967 275901 827703 1195571 3586713 5426053 10760139 16278159 48834477 70538689 211616067 634848201