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410013040 = 2455125163
BaseRepresentation
bin11000011100000…
…100110101110000
31001120111211011011
4120130010311300
51314430404130
6104404000304
713106024203
oct3034046560
91046454134
10410013040
111a0494958
12b5390094
1366c39088
143c64d93a
1525ee052a
hex18704d70

410013040 has 20 divisors (see below), whose sum is σ = 953280504. Its totient is φ = 164005184.

The previous prime is 410013031. The next prime is 410013047. The reversal of 410013040 is 40310014.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×4100130402 = 336221385940083200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 410013040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (410013047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2562502 + ... + 2562661.

Almost surely, 2410013040 is an apocalyptic number.

410013040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

410013040 is an abundant number, since it is smaller than the sum of its proper divisors (543267464).

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

410013040 is a wasteful number, since it uses less digits than its factorization.

410013040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5125176 (or 5125170 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 410013040 is about 20248.7787286048. The cubic root of 410013040 is about 742.9037599655.

Adding to 410013040 its reverse (40310014), we get a palindrome (450323054).

The spelling of 410013040 in words is "four hundred ten million, thirteen thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 5125163 10250326 20500652 25625815 41001304 51251630 82002608 102503260 205006520 410013040