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5031140 = 2251072351
BaseRepresentation
bin10011001100010011100100
3100110121102112
4103030103210
52241444030
6255500152
760523022
oct23142344
910417375
105031140
112926a74
121827658
13107200a
1494d712
15695a95
hex4cc4e4

5031140 has 24 divisors (see below), whose sum is σ = 10668672. Its totient is φ = 1992800.

The previous prime is 5031139. The next prime is 5031157. The reversal of 5031140 is 411305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965 + ... + 3315.

It is an arithmetic number, because the mean of its divisors is an integer number (444528).

Almost surely, 25031140 is an apocalyptic number.

It is an amenable number.

5031140 is an abundant number, since it is smaller than the sum of its proper divisors (5637532).

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

5031140 is a wasteful number, since it uses less digits than its factorization.

5031140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467 (or 2465 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 5031140 is about 2243.0202852404. The cubic root of 5031140 is about 171.3518512522.

Adding to 5031140 its reverse (411305), we get a palindrome (5442445).

The spelling of 5031140 in words is "five million, thirty-one thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 107 214 428 535 1070 2140 2351 4702 9404 11755 23510 47020 251557 503114 1006228 1257785 2515570 5031140