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5022987660 = 2233531614919
BaseRepresentation
bin1001010110110010…
…01011010110001100
3110222001122012201000
410223121023112030
540241341101120
62150232020300
7235321455615
oct45331132614
913861565630
105022987660
112148388a79
12b82231690
13620849b62
14359166c0c
151e5e97990
hex12b64b58c

5022987660 has 192 divisors, whose sum is σ = 16398950400. Its totient is φ = 1274745600.

The previous prime is 5022987617. The next prime is 5022987661. The reversal of 5022987660 is 667892205.

5022987660 is a `hidden beast` number, since 502 + 2 + 9 + 87 + 6 + 60 = 666.

It is a super-3 number, since 3×50229876603 (a number of 30 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (5022987661) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1018681 + ... + 1023599.

It is an arithmetic number, because the mean of its divisors is an integer number (85411200).

Almost surely, 25022987660 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 5022987660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8199475200).

5022987660 is an abundant number, since it is smaller than the sum of its proper divisors (11375962740).

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

5022987660 is a wasteful number, since it uses less digits than its factorization.

5022987660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029 (or 5021 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5022987660 is about 70873.0390204907. The cubic root of 5022987660 is about 1712.5924972505.

The spelling of 5022987660 in words is "five billion, twenty-two million, nine hundred eighty-seven thousand, six hundred sixty".