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10857828326 = 219492785487
BaseRepresentation
bin10100001110010110…
…10100111111100110
31001000200220211100212
422013023110333212
5134214101001301
64553224535422
7533032006112
oct120713247746
931020824325
1010857828326
114671a63144
122130321572
1310406399b7
14750062742
154383594bb
hex2872d4fe6

10857828326 has 8 divisors (see below), whose sum is σ = 16295104800. Its totient is φ = 5426126728.

The previous prime is 10857828283. The next prime is 10857828367. The reversal of 10857828326 is 62382875801.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388846 + ... + 1396641.

It is an arithmetic number, because the mean of its divisors is an integer number (2036888100).

Almost surely, 210857828326 is an apocalyptic number.

10857828326 is a deficient number, since it is larger than the sum of its proper divisors (5437276474).

10857828326 is a wasteful number, since it uses less digits than its factorization.

10857828326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787438.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 10857828326 in words is "ten billion, eight hundred fifty-seven million, eight hundred twenty-eight thousand, three hundred twenty-six".

Divisors: 1 2 1949 3898 2785487 5570974 5428914163 10857828326