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5203055 = 5111319383
BaseRepresentation
bin10011110110010001101111
3100210100020202
4103312101233
52312444210
6303304115
762140154
oct23662157
910710222
105203055
112a34150
1218ab03b
131102340
1499622b
156cb9a5
hex4f646f

5203055 has 32 divisors (see below), whose sum is σ = 7741440. Its totient is φ = 3300480.

The previous prime is 5203039. The next prime is 5203057. The reversal of 5203055 is 5503025.

It is not a de Polignac number, because 5203055 - 24 = 5203039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13394 + ... + 13776.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

Almost surely, 25203055 is an apocalyptic number.

5203055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5203055 is a deficient number, since it is larger than the sum of its proper divisors (2538385).

5203055 is a wasteful number, since it uses less digits than its factorization.

5203055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 5203055 is about 2281.0206049047. The cubic root of 5203055 is about 173.2817421245.

The spelling of 5203055 in words is "five million, two hundred three thousand, fifty-five".

Divisors: 1 5 11 13 19 55 65 95 143 209 247 383 715 1045 1235 1915 2717 4213 4979 7277 13585 21065 24895 36385 54769 80047 94601 273845 400235 473005 1040611 5203055