Search a number
-
+
5125241460 = 223585420691
BaseRepresentation
bin1001100010111110…
…01111101001110100
3111020012001020112210
410301133033221310
540444030211320
62204323413420
7241002555633
oct46137175164
914205036483
105125241460
1121a0079849
12bb0524270
13638a9c471
1436898351a
151eee450e0
hex1317cfa74

5125241460 has 24 divisors (see below), whose sum is σ = 14350676256. Its totient is φ = 1366731040.

The previous prime is 5125241453. The next prime is 5125241461. The reversal of 5125241460 is 641425215.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125241461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42710286 + ... + 42710405.

It is an arithmetic number, because the mean of its divisors is an integer number (597944844).

Almost surely, 25125241460 is an apocalyptic number.

It is an amenable number.

5125241460 is an abundant number, since it is smaller than the sum of its proper divisors (9225434796).

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

5125241460 is a wasteful number, since it uses less digits than its factorization.

5125241460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85420703 (or 85420701 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5125241460 is about 71590.7917263107. The cubic root of 5125241460 is about 1724.1356964014.

Adding to 5125241460 its reverse (641425215), we get a palindrome (5766666675).

The spelling of 5125241460 in words is "five billion, one hundred twenty-five million, two hundred forty-one thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 85420691 170841382 256262073 341682764 427103455 512524146 854206910 1025048292 1281310365 1708413820 2562620730 5125241460