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5020055 = 57179179
BaseRepresentation
bin10011001001100110010111
3100110001012222
4103021212113
52241120210
6255332555
760445505
oct23114627
910401188
105020055
112919707
12182115b
131069c61
14949675
15692655
hex4c9997

5020055 has 16 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 3887520.

The previous prime is 5020033. The next prime is 5020061. The reversal of 5020055 is 5500205.

5020055 = 1132 + 1142 + ... + 2542.

It is a happy number.

It is not a de Polignac number, because 5020055 - 210 = 5019031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27956 + ... + 28134.

It is an arithmetic number, because the mean of its divisors is an integer number (388800).

Almost surely, 25020055 is an apocalyptic number.

5020055 is a deficient number, since it is larger than the sum of its proper divisors (1200745).

5020055 is a wasteful number, since it uses less digits than its factorization.

5020055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334.

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 5020055 is about 2240.5479240579. The cubic root of 5020055 is about 171.2259134611.

The spelling of 5020055 in words is "five million, twenty thousand, fifty-five".

Divisors: 1 5 71 79 179 355 395 895 5609 12709 14141 28045 63545 70705 1004011 5020055