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5146871 = 231092053
BaseRepresentation
bin10011101000100011110111
3100200111011212
4103220203313
52304144441
6302152035
761514312
oct23504367
910614155
105146871
1129a5a14
12188261b
1310b28b2
1497d979
156b9eeb
hex4e88f7

5146871 has 8 divisors (see below), whose sum is σ = 5422560. Its totient is φ = 4875552.

The previous prime is 5146847. The next prime is 5146879. The reversal of 5146871 is 1786415.

It is a happy number.

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 5146871 - 214 = 5130487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481 + ... + 3533.

It is an arithmetic number, because the mean of its divisors is an integer number (677820).

Almost surely, 25146871 is an apocalyptic number.

5146871 is a deficient number, since it is larger than the sum of its proper divisors (275689).

5146871 is a wasteful number, since it uses less digits than its factorization.

5146871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185.

The product of its digits is 6720, while the sum is 32.

The square root of 5146871 is about 2268.6716377651. The cubic root of 5146871 is about 172.6557691195.

The spelling of 5146871 in words is "five million, one hundred forty-six thousand, eight hundred seventy-one".

Divisors: 1 23 109 2053 2507 47219 223777 5146871