Base | Representation |
---|---|
bin | 111111111110010101… |
… | …1100011111111111000 |
3 | 111010121110211221010020 |
4 | 1333330223203333320 |
5 | 4222330103423443 |
6 | 143040224050440 |
7 | 12632325323046 |
oct | 1777453437770 |
9 | 433543757106 |
10 | 137383264248 |
11 | 5329a2a890a |
12 | 22761463a20 |
13 | cc5570c649 |
14 | 6913cb1396 |
15 | 3891137583 |
hex | 1ffcae3ff8 |
137383264248 has 32 divisors (see below), whose sum is σ = 346079986560. Its totient is φ = 45444844640.
The previous prime is 137383264241. The next prime is 137383264253. The reversal of 137383264248 is 842462383731.
It is a super-2 number, since 2×1373832642482 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 137383264248.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137383264241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21845340 + ... + 21851627.
It is an arithmetic number, because the mean of its divisors is an integer number (10814999580).
Almost surely, 2137383264248 is an apocalyptic number.
It is an amenable number.
137383264248 is an abundant number, since it is smaller than the sum of its proper divisors (208696722312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137383264248 is a wasteful number, since it uses less digits than its factorization.
137383264248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43697107 (or 43697103 counting only the distinct ones).
The product of its digits is 4644864, while the sum is 51.
The spelling of 137383264248 in words is "one hundred thirty-seven billion, three hundred eighty-three million, two hundred sixty-four thousand, two hundred forty-eight".
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