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8010481 is a prime number
BaseRepresentation
bin11110100011101011110001
3120001222022111
4132203223301
54022313411
6443405321
7125042113
oct36435361
916058274
108010481
114581436
122823841
13187613b
1410c73b3
15a83721
hex7a3af1

8010481 has 2 divisors, whose sum is σ = 8010482. Its totient is φ = 8010480.

The previous prime is 8010461. The next prime is 8010487. The reversal of 8010481 is 1840108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7952400 + 58081 = 2820^2 + 241^2 .

It is a cyclic number.

It is not a de Polignac number, because 8010481 - 25 = 8010449 is a prime.

It is a super-2 number, since 2×80104812 = 128335611702722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8010487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4005240 + 4005241.

It is an arithmetic number, because the mean of its divisors is an integer number (4005241).

Almost surely, 28010481 is an apocalyptic number.

It is an amenable number.

8010481 is a deficient number, since it is larger than the sum of its proper divisors (1).

8010481 is an equidigital number, since it uses as much as digits as its factorization.

8010481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 8010481 is about 2830.2793148380. The cubic root of 8010481 is about 200.0873035516.

Adding to 8010481 its reverse (1840108), we get a palindrome (9850589).

The spelling of 8010481 in words is "eight million, ten thousand, four hundred eighty-one".