Base | Representation |
---|---|
bin | 111000111010101100… |
… | …010000001010101110 |
3 | 12211202011012002221012 |
4 | 320322230100022232 |
5 | 2000130220034410 |
6 | 44024145505222 |
7 | 4262316211046 |
oct | 707254201256 |
9 | 184664162835 |
10 | 61114221230 |
11 | 23a11425a57 |
12 | ba17042212 |
13 | 59bc549baa |
14 | 2d5a854726 |
15 | 18ca497605 |
hex | e3ab102ae |
61114221230 has 16 divisors (see below), whose sum is σ = 116476516080. Its totient is φ = 23007706752.
The previous prime is 61114221229. The next prime is 61114221293. The reversal of 61114221230 is 3212241116.
It is a junction number, because it is equal to n+sod(n) for n = 61114221196 and 61114221205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179747540 + ... + 179747879.
It is an arithmetic number, because the mean of its divisors is an integer number (7279782255).
Almost surely, 261114221230 is an apocalyptic number.
61114221230 is a deficient number, since it is larger than the sum of its proper divisors (55362294850).
61114221230 is a wasteful number, since it uses less digits than its factorization.
61114221230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359495443.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 61114221230 its reverse (3212241116), we get a palindrome (64326462346).
The spelling of 61114221230 in words is "sixty-one billion, one hundred fourteen million, two hundred twenty-one thousand, two hundred thirty".
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