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5110040243 = 71166364159
BaseRepresentation
bin1001100001001010…
…10000011010110011
3111012010102221101202
410300211100122303
540431132241433
62203021521415
7240426424340
oct46045203263
914163387352
105110040243
112192536960
12ba741326b
136358a9369
143669477c7
151ed940ee8
hex1309506b3

5110040243 has 8 divisors (see below), whose sum is σ = 6370959360. Its totient is φ = 3981849480.

The previous prime is 5110040237. The next prime is 5110040261. The reversal of 5110040243 is 3420400115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5110040243 - 216 = 5109974707 is a prime.

It is a super-2 number, since 2×51100402432 = 52225022570158998098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5110040213) 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, 33182003 + ... + 33182156.

It is an arithmetic number, because the mean of its divisors is an integer number (796369920).

Almost surely, 25110040243 is an apocalyptic number.

5110040243 is a deficient number, since it is larger than the sum of its proper divisors (1260919117).

5110040243 is a wasteful number, since it uses less digits than its factorization.

5110040243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66364177.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5110040243 is about 71484.5454836218. The cubic root of 5110040243 is about 1722.4294408461.

Adding to 5110040243 its reverse (3420400115), we get a palindrome (8530440358).

The spelling of 5110040243 in words is "five billion, one hundred ten million, forty thousand, two hundred forty-three".

Divisors: 1 7 11 77 66364159 464549113 730005749 5110040243