Base | Representation |
---|---|
bin | 1000000100101100110… |
… | …0101000111111101010 |
3 | 111021000021120101212100 |
4 | 2001023030220333222 |
5 | 4233024320331224 |
6 | 143415042154230 |
7 | 13010062202403 |
oct | 2011314507752 |
9 | 437007511770 |
10 | 138700558314 |
11 | 5390593839a |
12 | 22a6a652976 |
13 | 101055c11a6 |
14 | 69dac149aa |
15 | 391bae1ac9 |
hex | 204b328fea |
138700558314 has 24 divisors (see below), whose sum is σ = 300751066980. Its totient is φ = 46197643968.
The previous prime is 138700558303. The next prime is 138700558369. The reversal of 138700558314 is 413855007831.
It is a happy number.
138700558314 is a `hidden beast` number, since 1 + 3 + 87 + 0 + 0 + 558 + 3 + 14 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 138663140625 + 37417689 = 372375^2 + 6117^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 138700558314.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2965777 + ... + 3012180.
Almost surely, 2138700558314 is an apocalyptic number.
138700558314 is an abundant number, since it is smaller than the sum of its proper divisors (162050508666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
138700558314 is a wasteful number, since it uses less digits than its factorization.
138700558314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5979254 (or 5979251 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The spelling of 138700558314 in words is "one hundred thirty-eight billion, seven hundred million, five hundred fifty-eight thousand, three hundred fourteen".
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