Base | Representation |
---|---|
bin | 110111111010101110… |
… | …001111011011010000 |
3 | 12201222100201212002001 |
4 | 313322232033123100 |
5 | 1440430444010111 |
6 | 43325451003344 |
7 | 4223605041100 |
oct | 677256173320 |
9 | 181870655061 |
10 | 60041000656 |
11 | 235106414aa |
12 | b777739554 |
13 | 587b0b4330 |
14 | 2c980c7200 |
15 | 18661511c1 |
hex | dfab8f6d0 |
60041000656 has 120 divisors (see below), whose sum is σ = 154304264520. Its totient is φ = 22355214336.
The previous prime is 60041000651. The next prime is 60041000659. The reversal of 60041000656 is 65600014006.
60041000656 is a nontrivial binomial coefficient, being equal to C(346529, 2).
It can be written as a sum of positive squares in 4 ways, for example, as 7607328400 + 52433672256 = 87220^2 + 228984^2 .
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60041000651) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1 + ... + 346528.
It is an arithmetic number, because the mean of its divisors is an integer number (1285868871).
Almost surely, 260041000656 is an apocalyptic number.
60041000656 is the 346528-th triangular number.
60041000656 is the 115510-th centered nonagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60041000656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77152132260).
60041000656 is an abundant number, since it is smaller than the sum of its proper divisors (94263263864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60041000656 is a wasteful number, since it uses less digits than its factorization.
60041000656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346581 (or 346568 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The spelling of 60041000656 in words is "sixty billion, forty-one million, six hundred fifty-six", and thus it is an aban number.
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