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5080040 = 235718143
BaseRepresentation
bin10011011000001111101000
3100120002111122
4103120033220
52300030130
6300514412
761115420
oct23301750
910502448
105080040
11295a789
12184ba08
13108b354
14963480
156a52e5
hex4d83e8

5080040 has 32 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 1741632.

The previous prime is 5080037. The next prime is 5080043. The reversal of 5080040 is 400805.

It is an interprime number because it is at equal distance from previous prime (5080037) and next prime (5080043).

It is not an unprimeable number, because it can be changed into a prime (5080043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8792 + ... + 9351.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 25080040 is an apocalyptic number.

It is an amenable number.

5080040 is an abundant number, since it is smaller than the sum of its proper divisors (7983640).

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

5080040 is a wasteful number, since it uses less digits than its factorization.

5080040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18161 (or 18157 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 5080040 is about 2253.8944074646. The cubic root of 5080040 is about 171.9052118792.

Adding to 5080040 its reverse (400805), we get a palindrome (5480845).

The spelling of 5080040 in words is "five million, eighty thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 18143 36286 72572 90715 127001 145144 181430 254002 362860 508004 635005 725720 1016008 1270010 2540020 5080040