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11226006455 = 519118168489
BaseRepresentation
bin10100111010001111…
…10100001110110111
31001222100201012210212
422131013310032313
5140442324201310
65053540140035
7545122323536
oct123507641667
931870635725
1011226006455
114840873894
12221369761b
13109b9b8c91
14786d0231d
1545a834205
hex29d1f43b7

11226006455 has 8 divisors (see below), whose sum is σ = 14180218800. Its totient is φ = 8508131136.

The previous prime is 11226006437. The next prime is 11226006499. The reversal of 11226006455 is 55460062211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11226006455 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59084150 + ... + 59084339.

It is an arithmetic number, because the mean of its divisors is an integer number (1772527350).

Almost surely, 211226006455 is an apocalyptic number.

11226006455 is a deficient number, since it is larger than the sum of its proper divisors (2954212345).

11226006455 is a wasteful number, since it uses less digits than its factorization.

11226006455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118168513.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 11226006455 its reverse (55460062211), we get a palindrome (66686068666).

The spelling of 11226006455 in words is "eleven billion, two hundred twenty-six million, six thousand, four hundred fifty-five".

Divisors: 1 5 19 95 118168489 590842445 2245201291 11226006455