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5212052763 = 317102197113
BaseRepresentation
bin1001101101010100…
…11001110100011011
3111110020101201021020
410312222121310123
541133241142023
62221104213523
7243105501051
oct46652316433
914406351236
105212052763
112235082425
12101560a2a3
13650a75bb8
143763001d1
15207891de3
hex136a99d1b

5212052763 has 8 divisors (see below), whose sum is σ = 7358192208. Its totient is φ = 3270307584.

The previous prime is 5212052749. The next prime is 5212052789. The reversal of 5212052763 is 3672502125.

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

It is not a de Polignac number, because 5212052763 - 25 = 5212052731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5212052063) 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, 51098506 + ... + 51098607.

It is an arithmetic number, because the mean of its divisors is an integer number (919774026).

Almost surely, 25212052763 is an apocalyptic number.

5212052763 is a deficient number, since it is larger than the sum of its proper divisors (2146139445).

5212052763 is a wasteful number, since it uses less digits than its factorization.

5212052763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102197133.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 5212052763 is about 72194.5480143757. The cubic root of 5212052763 is about 1733.8157130517.

Adding to 5212052763 its reverse (3672502125), we get a palindrome (8884554888).

The spelling of 5212052763 in words is "five billion, two hundred twelve million, fifty-two thousand, seven hundred sixty-three".

Divisors: 1 3 17 51 102197113 306591339 1737350921 5212052763