Base | Representation |
---|---|
bin | 111000110111011101… |
… | …011100000001110000 |
3 | 12211121101011200121201 |
4 | 320313131130001300 |
5 | 2000022330143000 |
6 | 44014531500544 |
7 | 4261060326130 |
oct | 706735340160 |
9 | 184541150551 |
10 | 61060006000 |
11 | 23993866284 |
12 | ba00a57754 |
13 | 59b1246c86 |
14 | 2d53580ac0 |
15 | 18c583896a |
hex | e3775c070 |
61060006000 has 80 divisors (see below), whose sum is σ = 168735003840. Its totient is φ = 20934854400.
The previous prime is 61060005967. The next prime is 61060006001. The reversal of 61060006000 is 60006016.
It is a happy number.
61060006000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61060006001) 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, 2166715 + ... + 2194714.
It is an arithmetic number, because the mean of its divisors is an integer number (2109187548).
Almost surely, 261060006000 is an apocalyptic number.
It is an amenable number.
61060006000 is an abundant number, since it is smaller than the sum of its proper divisors (107674997840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61060006000 is a wasteful number, since it uses less digits than its factorization.
61060006000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4361459 (or 4361443 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The spelling of 61060006000 in words is "sixty-one billion, sixty million, six thousand".
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