Base | Representation |
---|---|
bin | 1001110010000111000… |
… | …1110000001100001110 |
3 | 121001211010010201021120 |
4 | 2130201301300030032 |
5 | 10223202011240433 |
6 | 205113244141410 |
7 | 15066640646154 |
oct | 2344161601416 |
9 | 531733121246 |
10 | 168070415118 |
11 | 65307405521 |
12 | 286a6537866 |
13 | 12b06265498 |
14 | 81c56ab3d4 |
15 | 458a2467b3 |
hex | 2721c7030e |
168070415118 has 16 divisors (see below), whose sum is σ = 353832453120. Its totient is φ = 53074867896.
The previous prime is 168070415063. The next prime is 168070415129. The reversal of 168070415118 is 811514070861.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 168070415118.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737150830 + ... + 737151057.
It is an arithmetic number, because the mean of its divisors is an integer number (22114528320).
Almost surely, 2168070415118 is an apocalyptic number.
168070415118 is an abundant number, since it is smaller than the sum of its proper divisors (185762038002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168070415118 is a wasteful number, since it uses less digits than its factorization.
168070415118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1474301911.
The product of its (nonzero) digits is 53760, while the sum is 42.
Adding to 168070415118 its reverse (811514070861), we get a palindrome (979584485979).
The spelling of 168070415118 in words is "one hundred sixty-eight billion, seventy million, four hundred fifteen thousand, one hundred eighteen".
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