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5180169 = 31998677
BaseRepresentation
bin10011110000101100001001
3100202011212010
4103300230021
52311231134
6303010133
762013351
oct23605411
910664763
105180169
112a18a35
121899949
1310c4ab7
1498bb61
156c4ce9
hex4f0b09

5180169 has 8 divisors (see below), whose sum is σ = 6942400. Its totient is φ = 3435696.

The previous prime is 5180159. The next prime is 5180171. The reversal of 5180169 is 9610815.

It is a happy number.

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

It is not a de Polignac number, because 5180169 - 25 = 5180137 is a prime.

It is a super-2 number, since 2×51801692 = 53668301737122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5180159) 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, 3742 + ... + 4935.

It is an arithmetic number, because the mean of its divisors is an integer number (867800).

Almost surely, 25180169 is an apocalyptic number.

It is an amenable number.

5180169 is a deficient number, since it is larger than the sum of its proper divisors (1762231).

5180169 is a wasteful number, since it uses less digits than its factorization.

5180169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8879.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 5180169 is about 2275.9984622139. The cubic root of 5180169 is about 173.0273047662.

The spelling of 5180169 in words is "five million, one hundred eighty thousand, one hundred sixty-nine".

Divisors: 1 3 199 597 8677 26031 1726723 5180169