Search a number
-
+
5031674169 = 31677224723
BaseRepresentation
bin1001010111110100…
…10100000100111001
3110222122222112100120
410223322110010321
540301102033134
62151142123453
7235455344664
oct45372240471
913878875316
105031674169
112152281305
12b85120589
1362259b8c2
1435a3886db
151e6b11649
hex12be94139

5031674169 has 4 divisors (see below), whose sum is σ = 6708898896. Its totient is φ = 3354449444.

The previous prime is 5031674149. The next prime is 5031674171. The reversal of 5031674169 is 9614761305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5031674169 - 27 = 5031674041 is a prime.

It is a super-2 number, since 2×50316741692 = 50635489885963681122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5031674169.

It is not an unprimeable number, because it can be changed into a prime (5031674149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838612359 + ... + 838612364.

It is an arithmetic number, because the mean of its divisors is an integer number (1677224724).

Almost surely, 25031674169 is an apocalyptic number.

It is an amenable number.

5031674169 is a deficient number, since it is larger than the sum of its proper divisors (1677224727).

5031674169 is a wasteful number, since it uses less digits than its factorization.

5031674169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677224726.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 5031674169 is about 70934.2947311101. The cubic root of 5031674169 is about 1713.5791532569.

The spelling of 5031674169 in words is "five billion, thirty-one million, six hundred seventy-four thousand, one hundred sixty-nine".

Divisors: 1 3 1677224723 5031674169