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5003152031 = 31211764891
BaseRepresentation
bin1001010100011011…
…00000101010011111
3110220200022110100002
410222031200222133
540221301331111
62144242524515
7234661043033
oct45215405237
913820273302
105003152031
112138170199
12b7766673b
136196c34b7
143566821c3
151e437a63b
hex12a360a9f

5003152031 has 8 divisors (see below), whose sum is σ = 5189027328. Its totient is φ = 4818807000.

The previous prime is 5003152019. The next prime is 5003152051. The reversal of 5003152031 is 1302513005.

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

It is a cyclic number.

It is not a de Polignac number, because 5003152031 - 214 = 5003135647 is a prime.

It is a super-2 number, since 2×50031520312 = 50063060490598849922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5003151994 and 5003152012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5003152051) 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, 375905 + ... + 388986.

It is an arithmetic number, because the mean of its divisors is an integer number (648628416).

Almost surely, 25003152031 is an apocalyptic number.

5003152031 is a deficient number, since it is larger than the sum of its proper divisors (185875297).

5003152031 is a wasteful number, since it uses less digits than its factorization.

5003152031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765133.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5003152031 is about 70732.9628320488. The cubic root of 5003152031 is about 1710.3351976755.

Adding to 5003152031 its reverse (1302513005), we get a palindrome (6305665036).

The spelling of 5003152031 in words is "five billion, three million, one hundred fifty-two thousand, thirty-one".

Divisors: 1 31 211 6541 764891 23711621 161392001 5003152031