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10480047 = 33493349
BaseRepresentation
bin100111111110…
…100110101111
3201201102220220
4213332212233
510140330142
61012342423
7155036034
oct47764657
921642826
1010480047
115a088a6
123614a13
13222c216
14156b38b
15dc02ec
hex9fe9af

10480047 has 4 divisors (see below), whose sum is σ = 13973400. Its totient is φ = 6986696.

The previous prime is 10480037. The next prime is 10480069. The reversal of 10480047 is 74008401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10480047 - 24 = 10480031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10479999 and 10480026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10480027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1746672 + ... + 1746677.

It is an arithmetic number, because the mean of its divisors is an integer number (3493350).

Almost surely, 210480047 is an apocalyptic number.

10480047 is a deficient number, since it is larger than the sum of its proper divisors (3493353).

10480047 is an equidigital number, since it uses as much as digits as its factorization.

10480047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493352.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 10480047 is about 3237.2900704138. The cubic root of 10480047 is about 218.8371634138.

Adding to 10480047 its reverse (74008401), we get a palindrome (84488448).

The spelling of 10480047 in words is "ten million, four hundred eighty thousand, forty-seven".

Divisors: 1 3 3493349 10480047