Base | Representation |
---|---|
bin | 11011111001000000011000… |
… | …11110010011001101111010 |
3 | 22001011022111101101211110110 |
4 | 31330200030132103031322 |
5 | 31014332114104202011 |
6 | 334235404500525150 |
7 | 15630054421314126 |
oct | 1574401436231572 |
9 | 261138441354413 |
10 | 61332342256506 |
11 | 185a699a300302 |
12 | 6a667513b07b6 |
13 | 282b7cc3897c9 |
14 | 1120703438586 |
15 | 7155dd06dba6 |
hex | 37c80c79337a |
61332342256506 has 64 divisors (see below), whose sum is σ = 130079319866496. Its totient is φ = 19212033792000.
The previous prime is 61332342256439. The next prime is 61332342256513. The reversal of 61332342256506 is 60565224323316.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 764387766 + ... + 764467998.
It is an arithmetic number, because the mean of its divisors is an integer number (2032489372914).
Almost surely, 261332342256506 is an apocalyptic number.
61332342256506 is an abundant number, since it is smaller than the sum of its proper divisors (68746977609990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61332342256506 is a wasteful number, since it uses less digits than its factorization.
61332342256506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91647.
The product of its (nonzero) digits is 4665600, while the sum is 48.
The spelling of 61332342256506 in words is "sixty-one trillion, three hundred thirty-two billion, three hundred forty-two million, two hundred fifty-six thousand, five hundred six".
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