Search a number
-
+
2505053196 = 223323194937
BaseRepresentation
bin1001010101010000…
…0001010000001100
320110120200212222000
42111110001100030
520112243200241
61052323552300
7116035413042
oct22524012014
96416625860
102505053196
1110760455a8
1259ab2b690
1330bcab4c9
1419a9a8392
15e9dc7eb6
hex9550140c

2505053196 has 24 divisors (see below), whose sum is σ = 6494582640. Its totient is φ = 835017696.

The previous prime is 2505053183. The next prime is 2505053197. The reversal of 2505053196 is 6913505052.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2505053196.

It is not an unprimeable number, because it can be changed into a prime (2505053197) 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, 11597361 + ... + 11597576.

It is an arithmetic number, because the mean of its divisors is an integer number (270607610).

Almost surely, 22505053196 is an apocalyptic number.

It is an amenable number.

2505053196 is an abundant number, since it is smaller than the sum of its proper divisors (3989529444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2505053196 is a wasteful number, since it uses less digits than its factorization.

2505053196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23194950 (or 23194942 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 2505053196 is about 50050.5064509841. The cubic root of 2505053196 is about 1358.1226251638.

The spelling of 2505053196 in words is "two billion, five hundred five million, fifty-three thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 23194937 46389874 69584811 92779748 139169622 208754433 278339244 417508866 626263299 835017732 1252526598 2505053196