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5115263083 = 721111932903
BaseRepresentation
bin1001100001110010…
…01011100001101011
3111012111021021210021
410300321023201223
540434001404313
62203325501311
7240522006310
oct46071134153
914174237707
105115263083
112195483957
12ba9111837
136369b76b8
14367506d07
151ee12378d
hex130e4b86b

5115263083 has 16 divisors (see below), whose sum is σ = 5880669696. Its totient is φ = 4358571840.

The previous prime is 5115263047. The next prime is 5115263123. The reversal of 5115263083 is 3803625115.

It is a de Polignac number, because none of the positive numbers 2k-5115263083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5115263183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1760610 + ... + 1763512.

It is an arithmetic number, because the mean of its divisors is an integer number (367541856).

Almost surely, 25115263083 is an apocalyptic number.

5115263083 is a deficient number, since it is larger than the sum of its proper divisors (765406613).

5115263083 is a wasteful number, since it uses less digits than its factorization.

5115263083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5115263083 is about 71521.0674067439. The cubic root of 5115263083 is about 1723.0160579008.

Adding to 5115263083 its reverse (3803625115), we get a palindrome (8918888198).

The spelling of 5115263083 in words is "five billion, one hundred fifteen million, two hundred sixty-three thousand, eighty-three".

Divisors: 1 7 211 1193 1477 2903 8351 20321 251723 612533 1762061 3463279 4287731 24242953 730751869 5115263083