Search a number
-
+
10488369 = 33496123
BaseRepresentation
bin101000000000…
…101000110001
3201201212100010
4220000220301
510141111434
61012445133
7155102223
oct50005061
921655303
1010488369
115a14081
1236197a9
132232c48
141570413
15dc29e9
hexa00a31

10488369 has 4 divisors (see below), whose sum is σ = 13984496. Its totient is φ = 6992244.

The previous prime is 10488341. The next prime is 10488403. The reversal of 10488369 is 96388401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96388401 = 332129467.

It is not a de Polignac number, because 10488369 - 27 = 10488241 is a prime.

It is a super-2 number, since 2×104883692 = 220011768560322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10488469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748059 + ... + 1748064.

It is an arithmetic number, because the mean of its divisors is an integer number (3496124).

Almost surely, 210488369 is an apocalyptic number.

It is an amenable number.

10488369 is a deficient number, since it is larger than the sum of its proper divisors (3496127).

10488369 is an equidigital number, since it uses as much as digits as its factorization.

10488369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496126.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 10488369 is about 3238.5751496607. The cubic root of 10488369 is about 218.8950728563.

The spelling of 10488369 in words is "ten million, four hundred eighty-eight thousand, three hundred sixty-nine".

Divisors: 1 3 3496123 10488369