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10828727093 = 71152517283
BaseRepresentation
bin10100001010111000…
…10100001100110101
31000221200011022222102
422011130110030311
5134134123231333
64550305111445
7532226442632
oct120534241465
930850138872
1010828727093
114657596a38
122122628585
1310375bab32
1474a249189
15435a0bae8
hex285714335

10828727093 has 4 divisors (see below), whose sum is σ = 10981244448. Its totient is φ = 10676209740.

The previous prime is 10828727051. The next prime is 10828727153. The reversal of 10828727093 is 39072782801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10828727093 - 224 = 10811949877 is a prime.

It is a super-2 number, since 2×108287270932 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10828727993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76258571 + ... + 76258712.

It is an arithmetic number, because the mean of its divisors is an integer number (2745311112).

Almost surely, 210828727093 is an apocalyptic number.

It is an amenable number.

10828727093 is a deficient number, since it is larger than the sum of its proper divisors (152517355).

10828727093 is an equidigital number, since it uses as much as digits as its factorization.

10828727093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152517354.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 10828727093 in words is "ten billion, eight hundred twenty-eight million, seven hundred twenty-seven thousand, ninety-three".

Divisors: 1 71 152517283 10828727093