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11212441410 = 235715264057
BaseRepresentation
bin10100111000101000…
…00100011101000010
31001221102012001001210
422130110010131002
5140430341111120
65052333310550
7544566115362
oct123424043502
931842161053
1011212441410
114834149205
12220b035456
131098c49821
147851b09a2
15459554ce0
hex29c504742

11212441410 has 32 divisors (see below), whose sum is σ = 27288876672. Its totient is φ = 2947871360.

The previous prime is 11212441399. The next prime is 11212441417. The reversal of 11212441410 is 1414421211.

It is not an unprimeable number, because it can be changed into a prime (11212441417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629899 + ... + 2634158.

It is an arithmetic number, because the mean of its divisors is an integer number (852777396).

Almost surely, 211212441410 is an apocalyptic number.

11212441410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212441410 is an abundant number, since it is smaller than the sum of its proper divisors (16076435262).

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

11212441410 is a wasteful number, since it uses less digits than its factorization.

11212441410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264138.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11212441410 its reverse (1414421211), we get a palindrome (12626862621).

The spelling of 11212441410 in words is "eleven billion, two hundred twelve million, four hundred forty-one thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 71 142 213 355 426 710 1065 2130 5264057 10528114 15792171 26320285 31584342 52640570 78960855 157921710 373748047 747496094 1121244141 1868740235 2242488282 3737480470 5606220705 11212441410