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10480540 = 225774861
BaseRepresentation
bin100111111110…
…101110011100
3201201110121011
4213332232130
510140334130
61012345004
7155040340
oct47765634
921643534
1010480540
115a09204
123615164
13222c505
14156b620
15dc052a
hex9feb9c

10480540 has 24 divisors (see below), whose sum is σ = 25153632. Its totient is φ = 3593280.

The previous prime is 10480531. The next prime is 10480541. The reversal of 10480540 is 4508401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10480541) 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, 37291 + ... + 37570.

It is an arithmetic number, because the mean of its divisors is an integer number (1048068).

Almost surely, 210480540 is an apocalyptic number.

10480540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10480540 is an abundant number, since it is smaller than the sum of its proper divisors (14673092).

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

10480540 is a wasteful number, since it uses less digits than its factorization.

10480540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74877 (or 74875 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 10480540 is about 3237.3662134519. The cubic root of 10480540 is about 218.8405948561.

Adding to 10480540 its reverse (4508401), we get a palindrome (14988941).

The spelling of 10480540 in words is "ten million, four hundred eighty thousand, five hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 74861 149722 299444 374305 524027 748610 1048054 1497220 2096108 2620135 5240270 10480540