Search a number
-
+
5013900 = 223452619
BaseRepresentation
bin10011001000000110001100
3100102201210000
4103020012030
52240421100
6255244300
760421533
oct23100614
910381700
105013900
112915021
121819690
131067208
1494731a
15690900
hex4c818c

5013900 has 90 divisors (see below), whose sum is σ = 16279340. Its totient is φ = 1334880.

The previous prime is 5013871. The next prime is 5013917. The reversal of 5013900 is 93105.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7791 + ... + 8409.

Almost surely, 25013900 is an apocalyptic number.

5013900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5013900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8139670).

5013900 is an abundant number, since it is smaller than the sum of its proper divisors (11265440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5013900 is a wasteful number, since it uses less digits than its factorization.

5013900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 5013900 is about 2239.1739548325. The cubic root of 5013900 is about 171.1559058276.

The spelling of 5013900 in words is "five million, thirteen thousand, nine hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 270 300 324 405 450 540 619 675 810 900 1238 1350 1620 1857 2025 2476 2700 3095 3714 4050 5571 6190 7428 8100 9285 11142 12380 15475 16713 18570 22284 27855 30950 33426 37140 46425 50139 55710 61900 66852 83565 92850 100278 111420 139275 167130 185700 200556 250695 278550 334260 417825 501390 557100 835650 1002780 1253475 1671300 2506950 5013900