Search a number
-
+
5006478762 = 232278137709
BaseRepresentation
bin1001010100110100…
…01100110110101010
3110220220120110202100
410222122030312222
540223124310022
62144442114230
7235031236665
oct45232146652
913826513670
105006478762
11213a03265a
12b787ab976
1361a2b978c
14356caa6dc
151e47d61ac
hex12a68cdaa

5006478762 has 12 divisors (see below), whose sum is σ = 10847370690. Its totient is φ = 1668826248.

The previous prime is 5006478761. The next prime is 5006478823. The reversal of 5006478762 is 2678746005.

5006478762 is a `hidden beast` number, since 500 + 6 + 4 + 7 + 87 + 62 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4542894801 + 463583961 = 67401^2 + 21531^2 .

It is not an unprimeable number, because it can be changed into a prime (5006478761) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139068837 + ... + 139068872.

Almost surely, 25006478762 is an apocalyptic number.

5006478762 is an abundant number, since it is smaller than the sum of its proper divisors (5840891928).

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

5006478762 is a wasteful number, since it uses less digits than its factorization.

5006478762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278137717 (or 278137714 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 5006478762 is about 70756.4750535243. The cubic root of 5006478762 is about 1710.7141963845.

The spelling of 5006478762 in words is "five billion, six million, four hundred seventy-eight thousand, seven hundred sixty-two".

Divisors: 1 2 3 6 9 18 278137709 556275418 834413127 1668826254 2503239381 5006478762