Base | Representation |
---|---|
bin | 111000111100110101… |
… | …001010000111010010 |
3 | 12211211122201110021220 |
4 | 320330311022013102 |
5 | 2000213412011122 |
6 | 44031511025510 |
7 | 4263233234361 |
oct | 707465120722 |
9 | 184748643256 |
10 | 61150110162 |
11 | 23a2a708929 |
12 | ba2706b296 |
13 | 59c6b0444b |
14 | 2d615177d8 |
15 | 18cd6d625c |
hex | e3cd4a1d2 |
61150110162 has 8 divisors (see below), whose sum is σ = 122300220336. Its totient is φ = 20383370052.
The previous prime is 61150110149. The next prime is 61150110163. The reversal of 61150110162 is 26101105116.
61150110162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
61150110162 is an admirable number.
It is a super-4 number, since 4×611501101624 (a number of 44 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (61150110163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5095842508 + ... + 5095842519.
It is an arithmetic number, because the mean of its divisors is an integer number (15287527542).
Almost surely, 261150110162 is an apocalyptic number.
61150110162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61150110162 is a wasteful number, since it uses less digits than its factorization.
61150110162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10191685032.
The product of its (nonzero) digits is 360, while the sum is 24.
Adding to 61150110162 its reverse (26101105116), we get a palindrome (87251215278).
The spelling of 61150110162 in words is "sixty-one billion, one hundred fifty million, one hundred ten thousand, one hundred sixty-two".
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