Search a number
-
+
10484140 = 2251134639
BaseRepresentation
bin100111111111…
…100110101100
3201201122112111
4213333212230
510140443030
61012413404
7155054002
oct47774654
921648474
1010484140
115a10987
123617264
132231044
14156ca72
15dc162a
hex9ff9ac

10484140 has 24 divisors (see below), whose sum is σ = 22216320. Its totient is φ = 4155648.

The previous prime is 10484137. The next prime is 10484147. The reversal of 10484140 is 4148401.

It is not an unprimeable number, because it can be changed into a prime (10484147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60 + ... + 4579.

It is an arithmetic number, because the mean of its divisors is an integer number (925680).

Almost surely, 210484140 is an apocalyptic number.

10484140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10484140 is an abundant number, since it is smaller than the sum of its proper divisors (11732180).

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

10484140 is a wasteful number, since it uses less digits than its factorization.

10484140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4761 (or 4759 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 10484140 is about 3237.9221732463. The cubic root of 10484140 is about 218.8656487800.

The spelling of 10484140 in words is "ten million, four hundred eighty-four thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 113 226 452 565 1130 2260 4639 9278 18556 23195 46390 92780 524207 1048414 2096828 2621035 5242070 10484140