Base | Representation |
---|---|
bin | 111111110100101101… |
… | …1100100101101110100 |
3 | 111002202222010221101111 |
4 | 1333221123210231310 |
5 | 4221144414241110 |
6 | 142544210004404 |
7 | 12621324243136 |
oct | 1775133445564 |
9 | 432688127344 |
10 | 137060305780 |
11 | 53143a73392 |
12 | 22691276704 |
13 | cc03833968 |
14 | 68c3043056 |
15 | 3872ae0e8a |
hex | 1fe96e4b74 |
137060305780 has 48 divisors (see below), whose sum is σ = 290515921920. Its totient is φ = 54312355328.
The previous prime is 137060305729. The next prime is 137060305783. The reversal of 137060305780 is 87503060731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137060305783) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4974081 + ... + 5001559.
It is an arithmetic number, because the mean of its divisors is an integer number (6052415040).
Almost surely, 2137060305780 is an apocalyptic number.
137060305780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137060305780 is an abundant number, since it is smaller than the sum of its proper divisors (153455616140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137060305780 is a wasteful number, since it uses less digits than its factorization.
137060305780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29808 (or 29806 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 40.
The spelling of 137060305780 in words is "one hundred thirty-seven billion, sixty million, three hundred five thousand, seven hundred eighty".
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