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83706156630483 = 3171998247724567
BaseRepresentation
bin10011000010000101011011…
…101110110100000111010011
3101222101020012222101221010020
4103002011123232310013103
541432420202044133413
6454010024423234523
723426366410523112
oct2302053356640723
9358336188357106
1083706156630483
1124742644226082
12947a9925a8a43
1337925c24a896a
1416955846d3c79
159a25c89abc23
hex4c215bbb41d3

83706156630483 has 16 divisors (see below), whose sum is σ = 118767233779200. Its totient is φ = 52257582850176.

The previous prime is 83706156630451. The next prime is 83706156630521. The reversal of 83706156630483 is 38403665160738.

It is not a de Polignac number, because 83706156630483 - 25 = 83706156630451 is a prime.

It is a super-3 number, since 3×837061566304833 (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (83706156630683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4123852135 + ... + 4123872432.

It is an arithmetic number, because the mean of its divisors is an integer number (7422952111200).

Almost surely, 283706156630483 is an apocalyptic number.

83706156630483 is a deficient number, since it is larger than the sum of its proper divisors (35061077148717).

83706156630483 is a wasteful number, since it uses less digits than its factorization.

83706156630483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8247724786.

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 83706156630483 in words is "eighty-three trillion, seven hundred six billion, one hundred fifty-six million, six hundred thirty thousand, four hundred eighty-three".

Divisors: 1 3 17 51 199 597 3383 10149 8247724567 24743173701 140211317639 420633952917 1641297188833 4923891566499 27902052210161 83706156630483