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5129590 = 25512959
BaseRepresentation
bin10011100100010101110110
3100122121110211
4103210111312
52303121330
6301540034
761413034
oct23442566
910577424
105129590
112993a34
12187461a
1310a7a7b
14977554
156b4d2a
hex4e4576

5129590 has 8 divisors (see below), whose sum is σ = 9233280. Its totient is φ = 2051832.

The previous prime is 5129581. The next prime is 5129617. The reversal of 5129590 is 959215.

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

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256470 + ... + 256489.

It is an arithmetic number, because the mean of its divisors is an integer number (1154160).

Almost surely, 25129590 is an apocalyptic number.

5129590 is a deficient number, since it is larger than the sum of its proper divisors (4103690).

5129590 is a wasteful number, since it uses less digits than its factorization.

5129590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512966.

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 5129590 is about 2264.8598190617. The cubic root of 5129590 is about 172.4623176108.

The spelling of 5129590 in words is "five million, one hundred twenty-nine thousand, five hundred ninety".

Divisors: 1 2 5 10 512959 1025918 2564795 5129590