Search a number
-
+
5099028480 = 21632571319
BaseRepresentation
bin1001011111110110…
…10000000000000000
3111011100201111002200
410233323100000000
540420322402410
62201545513200
7240234012150
oct45773200000
914140644080
105099028480
1121872a5627
12ba37a2800
13633522120
143652bc760
151ec9b83c0
hex12fed0000

5099028480 has 816 divisors, whose sum is σ = 22900725120. Its totient is φ = 1019215872.

The previous prime is 5099028457. The next prime is 5099028481. The reversal of 5099028480 is 848209905.

It is a super-2 number, since 2×50990284802 = 52000182879702220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5099028481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 268369911 + ... + 268369929.

Almost surely, 25099028480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5099028480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11450362560).

5099028480 is an abundant number, since it is smaller than the sum of its proper divisors (17801696640).

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

5099028480 is a wasteful number, since it uses less digits than its factorization.

5099028480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 5099028480 is about 71407.4819609262. The cubic root of 5099028480 is about 1721.1913145710.

The spelling of 5099028480 in words is "five billion, ninety-nine million, twenty-eight thousand, four hundred eighty".