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5172029 = 17307991
BaseRepresentation
bin10011101110101100111101
3100201202200122
4103232230331
52311001104
6302504325
761650542
oct23565475
910652618
105172029
112a12905
1218950a5
1310c1195
14988bc9
156c26be
hex4eeb3d

5172029 has 8 divisors (see below), whose sum is σ = 5499648. Its totient is φ = 4847040.

The previous prime is 5172019. The next prime is 5172043. The reversal of 5172029 is 9202715.

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

It is not a de Polignac number, because 5172029 - 212 = 5167933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5171989 and 5172007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172019) 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, 4724 + ... + 5714.

It is an arithmetic number, because the mean of its divisors is an integer number (687456).

Almost surely, 25172029 is an apocalyptic number.

It is an amenable number.

5172029 is a deficient number, since it is larger than the sum of its proper divisors (327619).

5172029 is a wasteful number, since it uses less digits than its factorization.

5172029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5172029 is about 2274.2095330026. The cubic root of 5172029 is about 172.9366268599.

The spelling of 5172029 in words is "five million, one hundred seventy-two thousand, twenty-nine".

Divisors: 1 17 307 991 5219 16847 304237 5172029