Base | Representation |
---|---|
bin | 111001001101001010… |
… | …010111101010010010 |
3 | 12212112202021220002201 |
4 | 321031022113222102 |
5 | 2001244032344010 |
6 | 44115015433414 |
7 | 4303101200422 |
oct | 711512275222 |
9 | 185482256081 |
10 | 61424106130 |
11 | 24060341082 |
12 | baa298586a |
13 | 5a3b7c903a |
14 | 2d89a7c482 |
15 | 18e77aa23a |
hex | e4d297a92 |
61424106130 has 32 divisors (see below), whose sum is σ = 118184427648. Its totient is φ = 22928188800.
The previous prime is 61424106113. The next prime is 61424106137. The reversal of 61424106130 is 3160142416.
61424106130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (61424106137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247416 + ... + 3266275.
It is an arithmetic number, because the mean of its divisors is an integer number (3693263364).
Almost surely, 261424106130 is an apocalyptic number.
61424106130 is a deficient number, since it is larger than the sum of its proper divisors (56760321518).
61424106130 is a wasteful number, since it uses less digits than its factorization.
61424106130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6513762.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 61424106130 its reverse (3160142416), we get a palindrome (64584248546).
The spelling of 61424106130 in words is "sixty-one billion, four hundred twenty-four million, one hundred six thousand, one hundred thirty".
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