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5020140 = 2235312699
BaseRepresentation
bin10011001001100111101100
3100110001100010
4103021213230
52241121030
6255333220
760445656
oct23114754
910401303
105020140
112919784
121821210
131069cc8
149496d6
156926b0
hex4c99ec

5020140 has 48 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 1295040.

The previous prime is 5020139. The next prime is 5020159. The reversal of 5020140 is 410205.

5020140 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 511 + ... + 3209.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 25020140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5020140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257600).

5020140 is an abundant number, since it is smaller than the sum of its proper divisors (9495060).

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

5020140 is a wasteful number, since it uses less digits than its factorization.

5020140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742 (or 2740 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 5020140 is about 2240.5668925520. The cubic root of 5020140 is about 171.2268798595.

Adding to 5020140 its reverse (410205), we get a palindrome (5430345).

The spelling of 5020140 in words is "five million, twenty thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 2699 5398 8097 10796 13495 16194 26990 32388 40485 53980 80970 83669 161940 167338 251007 334676 418345 502014 836690 1004028 1255035 1673380 2510070 5020140