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5120469 = 33199953
BaseRepresentation
bin10011100010000111010101
3100122010222000
4103202013111
52302323334
6301425513
761344324
oct23420725
910563860
105120469
1129880a2
12186b299
1310a3883
149740bb
156b2299
hex4e21d5

5120469 has 16 divisors (see below), whose sum is σ = 7632000. Its totient is φ = 3392928.

The previous prime is 5120461. The next prime is 5120477. The reversal of 5120469 is 9640215.

It is an interprime number because it is at equal distance from previous prime (5120461) and next prime (5120477).

It is not a de Polignac number, because 5120469 - 23 = 5120461 is a prime.

It is a super-2 number, since 2×51204692 = 52438405559922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4897 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (477000).

Almost surely, 25120469 is an apocalyptic number.

It is an amenable number.

5120469 is a deficient number, since it is larger than the sum of its proper divisors (2511531).

5120469 is a wasteful number, since it uses less digits than its factorization.

5120469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1155 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5120469 is about 2262.8453327614. The cubic root of 5120469 is about 172.3600376974.

The spelling of 5120469 in words is "five million, one hundred twenty thousand, four hundred sixty-nine".

Divisors: 1 3 9 27 199 597 953 1791 2859 5373 8577 25731 189647 568941 1706823 5120469