Search a number
-
+
5000811216 = 243106398009
BaseRepresentation
bin1001010100001001…
…00101001011010000
3110220111220112100020
410222010211023100
540220201424331
62144120423440
7234632123352
oct45204451320
913814815306
105000811216
112136911535
12b76917b80
13619083bbb
143562330d2
151e4066c96
hex12a1252d0

5000811216 has 40 divisors (see below), whose sum is σ = 12931047360. Its totient is φ = 1665351936.

The previous prime is 5000811209. The next prime is 5000811217. The reversal of 5000811216 is 6121180005.

It is a super-2 number, since 2×50008112162 = 50016225636142797312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000811217) 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, 2020 + ... + 100028.

It is an arithmetic number, because the mean of its divisors is an integer number (323276184).

Almost surely, 25000811216 is an apocalyptic number.

It is an amenable number.

5000811216 is an abundant number, since it is smaller than the sum of its proper divisors (7930236144).

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

5000811216 is a wasteful number, since it uses less digits than its factorization.

5000811216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99083 (or 99077 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 5000811216 is about 70716.4140493563. The cubic root of 5000811216 is about 1710.0684189990.

The spelling of 5000811216 in words is "five billion, eight hundred eleven thousand, two hundred sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 48 1063 2126 3189 4252 6378 8504 12756 17008 25512 51024 98009 196018 294027 392036 588054 784072 1176108 1568144 2352216 4704432 104183567 208367134 312550701 416734268 625101402 833468536 1250202804 1666937072 2500405608 5000811216