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11315354 = 213614157
BaseRepresentation
bin101011001010…
…100010011010
3210021212202012
4223022202122
510344042404
61042305522
7165115241
oct53124232
923255665
1011315354
116429436
1239582a2
13246249b
141707958
15ed7a6e
hexaca89a

11315354 has 8 divisors (see below), whose sum is σ = 16989588. Its totient is φ = 5652160.

The previous prime is 11315351. The next prime is 11315389. The reversal of 11315354 is 45351311.

It can be written as a sum of positive squares in 2 ways, for example, as 10857025 + 458329 = 3295^2 + 677^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113153542 = 256074472290632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11315351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644 + ... + 4800.

Almost surely, 211315354 is an apocalyptic number.

11315354 is a deficient number, since it is larger than the sum of its proper divisors (5674234).

11315354 is a wasteful number, since it uses less digits than its factorization.

11315354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520.

The product of its digits is 900, while the sum is 23.

The square root of 11315354 is about 3363.8302573109. The cubic root of 11315354 is about 224.5032927594.

Adding to 11315354 its reverse (45351311), we get a palindrome (56666665).

The spelling of 11315354 in words is "eleven million, three hundred fifteen thousand, three hundred fifty-four".

Divisors: 1 2 1361 2722 4157 8314 5657677 11315354