Base | Representation |
---|---|
bin | 110010000011100001… |
… | …0100110010000001001 |
3 | 101021110022201211000001 |
4 | 1210013002212100021 |
5 | 3230121012211011 |
6 | 121214205043001 |
7 | 10523521336024 |
oct | 1440702462011 |
9 | 337408654001 |
10 | 107492303881 |
11 | 4165066a986 |
12 | 189bab56461 |
13 | a1a0b04751 |
14 | 52ba12c1bb |
15 | 2be1d9b7c1 |
hex | 19070a6409 |
107492303881 has 32 divisors (see below), whose sum is σ = 112501239552. Its totient is φ = 102642059520.
The previous prime is 107492303879. The next prime is 107492303899. The reversal of 107492303881 is 188303294701.
It is a cyclic number.
It is not a de Polignac number, because 107492303881 - 21 = 107492303879 is a prime.
It is a super-3 number, since 3×1074923038813 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107492303851) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106112331 + ... + 106113343.
It is an arithmetic number, because the mean of its divisors is an integer number (3515663736).
Almost surely, 2107492303881 is an apocalyptic number.
107492303881 is the 175249-th nonagonal number.
It is an amenable number.
107492303881 is a deficient number, since it is larger than the sum of its proper divisors (5008935671).
107492303881 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (107492303880) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1473).
107492303881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473.
The product of its (nonzero) digits is 290304, while the sum is 46.
The spelling of 107492303881 in words is "one hundred seven billion, four hundred ninety-two million, three hundred three thousand, eight hundred eighty-one".
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