Base | Representation |
---|---|
bin | 111001100110100110… |
… | …100000110111111000 |
3 | 12220122111101222211120 |
4 | 321212212200313320 |
5 | 2003132313224141 |
6 | 44225223425240 |
7 | 4316503045203 |
oct | 714646406770 |
9 | 186574358746 |
10 | 61850914296 |
11 | 2425a2573a6 |
12 | bba18b5220 |
13 | 5aa9065852 |
14 | 2dca62093a |
15 | 191eeb6c66 |
hex | e669a0df8 |
61850914296 has 32 divisors (see below), whose sum is σ = 156072407040. Its totient is φ = 20424288608.
The previous prime is 61850914267. The next prime is 61850914303. The reversal of 61850914296 is 69241905816.
It is a super-2 number, since 2×618509142962 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12040056 + ... + 12045191.
It is an arithmetic number, because the mean of its divisors is an integer number (4877262720).
Almost surely, 261850914296 is an apocalyptic number.
It is an amenable number.
61850914296 is an abundant number, since it is smaller than the sum of its proper divisors (94221492744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61850914296 is a wasteful number, since it uses less digits than its factorization.
61850914296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24085363 (or 24085359 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 51.
The spelling of 61850914296 in words is "sixty-one billion, eight hundred fifty million, nine hundred fourteen thousand, two hundred ninety-six".
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