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10822987137 = 329197631483
BaseRepresentation
bin10100001010001100…
…11010110110000001
31000221021100201020110
422011012122312001
5134131141042022
64545542101533
7532126605234
oct120506326601
930837321213
1010822987137
114654326476
12212071a8a9
13103635b301
1474959341b
1543527600c
hex28519ad81

10822987137 has 16 divisors (see below), whose sum is σ = 15004059840. Its totient is φ = 6931146432.

The previous prime is 10822987103. The next prime is 10822987141. The reversal of 10822987137 is 73178922801.

It is a happy number.

It is not a de Polignac number, because 10822987137 - 27 = 10822987009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10822985137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298603 + ... + 332880.

It is an arithmetic number, because the mean of its divisors is an integer number (937753740).

Almost surely, 210822987137 is an apocalyptic number.

It is an amenable number.

10822987137 is a deficient number, since it is larger than the sum of its proper divisors (4181072703).

10822987137 is a wasteful number, since it uses less digits than its factorization.

10822987137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631712.

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 10822987137 in words is "ten billion, eight hundred twenty-two million, nine hundred eighty-seven thousand, one hundred thirty-seven".

Divisors: 1 3 29 87 197 591 5713 17139 631483 1894449 18313007 54939021 124402151 373206453 3607662379 10822987137