Base | Representation |
---|---|
bin | 11111001101011010100101… |
… | …110000010001011111010110 |
3 | 200000000001112012002110200000 |
4 | 133031122211300101133112 |
5 | 120442342214002201013 |
6 | 1203532554113432130 |
7 | 40624543051132101 |
oct | 3715324560213726 |
9 | 600001465073600 |
10 | 137261345740758 |
11 | 3a810234302778 |
12 | 1348a202b6b646 |
13 | 5b788c66bb665 |
14 | 25c76ad995738 |
15 | 10d0738b97973 |
hex | 7cd6a5c117d6 |
137261345740758 has 48 divisors (see below), whose sum is σ = 308455310064720. Its totient is φ = 45747710136576.
The previous prime is 137261345740723. The next prime is 137261345740837. The reversal of 137261345740758 is 857047543162731.
137261345740758 is a `hidden beast` number, since 1 + 3 + 7 + 2 + 6 + 1 + 3 + 4 + 574 + 0 + 7 + 58 = 666.
It is a super-4 number, since 4×1372613457407584 (a number of 58 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 137261345740695 and 137261345740704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15073303 + ... + 22399266.
It is an arithmetic number, because the mean of its divisors is an integer number (6426152293015).
Almost surely, 2137261345740758 is an apocalyptic number.
137261345740758 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
137261345740758 is an abundant number, since it is smaller than the sum of its proper divisors (171193964323962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137261345740758 is an equidigital number, since it uses as much as digits as its factorization.
137261345740758 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37480123 (or 37480111 counting only the distinct ones).
The product of its (nonzero) digits is 118540800, while the sum is 63.
The spelling of 137261345740758 in words is "one hundred thirty-seven trillion, two hundred sixty-one billion, three hundred forty-five million, seven hundred forty thousand, seven hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •