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5043089031 = 31699989423
BaseRepresentation
bin1001011001001011…
…10110111010000111
3111000110110110121020
410230211312322013
540312012322111
62152230522223
7235654356321
oct45445667207
914013413536
105043089031
112158768482
12b88b06373
13624a67466
1435baba611
151e7b18906
hex12c976e87

5043089031 has 8 divisors (see below), whose sum is σ = 6728083200. Its totient is φ = 3360077112.

The previous prime is 5043089017. The next prime is 5043089071. The reversal of 5043089031 is 1309803405.

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

It is a de Polignac number, because none of the positive numbers 2k-5043089031 is a prime.

It is a super-2 number, since 2×50430890312 = 50865493949185037922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5043088983 and 5043089001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043089071) 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, 489615 + ... + 499808.

It is an arithmetic number, because the mean of its divisors is an integer number (841010400).

Almost surely, 25043089031 is an apocalyptic number.

5043089031 is a deficient number, since it is larger than the sum of its proper divisors (1684994169).

5043089031 is a wasteful number, since it uses less digits than its factorization.

5043089031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991125.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 5043089031 is about 71014.7099620917. The cubic root of 5043089031 is about 1714.8739838332.

The spelling of 5043089031 in words is "five billion, forty-three million, eighty-nine thousand, thirty-one".

Divisors: 1 3 1699 5097 989423 2968269 1681029677 5043089031