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10101010100982 = 2319101203875521
BaseRepresentation
bin1001001011111101001100…
…0111100111001011110110
31022202122110202120001010120
42102333103013213023312
52310443332041212412
633252201234032410
72061526306133523
oct222772307471366
938678422501116
1010101010100982
1132448a5961a19
121171787a18706
135836a1000948
1426cc6a3aa14a
15127b3cba6b8c
hex92fd31e72f6

10101010100982 has 32 divisors (see below), whose sum is σ = 21265518837120. Its totient is φ = 3189757501440.

The previous prime is 10101010100981. The next prime is 10101010101011. The reversal of 10101010100982 is 28900101010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101010100981) 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, 11099382 + ... + 11974902.

It is an arithmetic number, because the mean of its divisors is an integer number (664547463660).

Almost surely, 210101010100982 is an apocalyptic number.

10101010100982 is an abundant number, since it is smaller than the sum of its proper divisors (11164508736138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101010100982 is a wasteful number, since it uses less digits than its factorization.

10101010100982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976748.

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 10101010100982 in words is "ten trillion, one hundred one billion, ten million, one hundred thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 19 38 57 114 101203 202406 303609 607218 875521 1751042 1922857 2626563 3845714 5253126 5768571 11537142 16634899 33269798 49904697 99809394 88605351763 177210703526 265816055289 531632110578 1683501683497 3367003366994 5050505050491 10101010100982