Base | Representation |
---|---|
bin | 111000111011000010… |
… | …110111101000100100 |
3 | 12211202120100022202012 |
4 | 320323002313220210 |
5 | 2000133224300202 |
6 | 44024520533352 |
7 | 4262420463203 |
oct | 707302675044 |
9 | 184676308665 |
10 | 61120150052 |
11 | 23a14805405 |
12 | ba19021258 |
13 | 59c0844680 |
14 | 2d5b55923a |
15 | 18cac69152 |
hex | e3b0b7a24 |
61120150052 has 24 divisors (see below), whose sum is σ = 115201900800. Its totient is φ = 28205889696.
The previous prime is 61120150037. The next prime is 61120150079. The reversal of 61120150052 is 25005102116.
It is a happy number.
61120150052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391949 + ... + 525227.
It is an arithmetic number, because the mean of its divisors is an integer number (4800079200).
Almost surely, 261120150052 is an apocalyptic number.
It is an amenable number.
61120150052 is a deficient number, since it is larger than the sum of its proper divisors (54081750748).
61120150052 is a wasteful number, since it uses less digits than its factorization.
61120150052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142115 (or 142113 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 23.
Adding to 61120150052 its reverse (25005102116), we get a palindrome (86125252168).
The spelling of 61120150052 in words is "sixty-one billion, one hundred twenty million, one hundred fifty thousand, fifty-two".
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