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11010474 = 232611693
BaseRepresentation
bin101010000000…
…000110101010
3202201101112100
4222000012222
510304313344
61031554230
7162405336
oct52000652
922641470
1011010474
116240372
12382b976
132386797
1416687c6
15e77569
hexa801aa

11010474 has 12 divisors (see below), whose sum is σ = 23856066. Its totient is φ = 3670152.

The previous prime is 11010449. The next prime is 11010479. The reversal of 11010474 is 47401011.

It can be written as a sum of positive squares in only one way, i.e., 5688225 + 5322249 = 2385^2 + 2307^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 611693 = 11010474 / (1 + 1 + 0 + 1 + 0 + 4 + 7 + 4).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11010479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305829 + ... + 305864.

Almost surely, 211010474 is an apocalyptic number.

11010474 is an abundant number, since it is smaller than the sum of its proper divisors (12845592).

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

11010474 is a wasteful number, since it uses less digits than its factorization.

11010474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611701 (or 611698 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 11010474 is about 3318.2034295685. The cubic root of 11010474 is about 222.4685744448.

Adding to 11010474 its reverse (47401011), we get a palindrome (58411485).

The spelling of 11010474 in words is "eleven million, ten thousand, four hundred seventy-four".

Divisors: 1 2 3 6 9 18 611693 1223386 1835079 3670158 5505237 11010474