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10211102144 = 26159548471
BaseRepresentation
bin10011000001010000…
…10000110111000000
3222100121222201211022
421200220100313000
5131403020232034
64405123205012
7511016636045
oct114050206700
928317881738
1010211102144
11436a9a01a1
121b8b816768
13c69660b99
146cc1d51cc
153eb6abb2e
hex260a10dc0

10211102144 has 14 divisors (see below), whose sum is σ = 20262655944. Its totient is φ = 5105551040.

The previous prime is 10211102107. The next prime is 10211102177. The reversal of 10211102144 is 44120111201.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 79774172 + ... + 79774299.

Almost surely, 210211102144 is an apocalyptic number.

It is an amenable number.

10211102144 is a deficient number, since it is larger than the sum of its proper divisors (10051553800).

10211102144 is an equidigital number, since it uses as much as digits as its factorization.

10211102144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159548483 (or 159548473 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10211102144 its reverse (44120111201), we get a palindrome (54331213345).

The spelling of 10211102144 in words is "ten billion, two hundred eleven million, one hundred two thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 64 159548471 319096942 638193884 1276387768 2552775536 5105551072 10211102144