Search a number
-
+
10497419 = 13975521
BaseRepresentation
bin101000000010…
…110110001011
3201202022202022
4220002312023
510141404134
61012555055
7155140502
oct50026613
921668668
1010497419
115a1a959
123622a8b
1322370ba
141573839
15dc552e
hexa02d8b

10497419 has 4 divisors (see below), whose sum is σ = 10573080. Its totient is φ = 10421760.

The previous prime is 10497401. The next prime is 10497427. The reversal of 10497419 is 91479401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10497419 is a prime.

It is a super-2 number, since 2×104974192 = 220391611323122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10497919) 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, 37622 + ... + 37899.

It is an arithmetic number, because the mean of its divisors is an integer number (2643270).

Almost surely, 210497419 is an apocalyptic number.

10497419 is a deficient number, since it is larger than the sum of its proper divisors (75661).

10497419 is an equidigital number, since it uses as much as digits as its factorization.

10497419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75660.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 10497419 is about 3239.9720677808. The cubic root of 10497419 is about 218.9580133988.

The spelling of 10497419 in words is "ten million, four hundred ninety-seven thousand, four hundred nineteen".

Divisors: 1 139 75521 10497419