Base | Representation |
---|---|
bin | 100001000011011001… |
… | …011110001000110000 |
3 | 10101121101121122012010 |
4 | 201003121132020300 |
5 | 1040141031121010 |
6 | 24145404202520 |
7 | 2364326115030 |
oct | 410331361060 |
9 | 111541548163 |
10 | 35490488880 |
11 | 14062501650 |
12 | 6a65839440 |
13 | 3467a288a2 |
14 | 1a097078c0 |
15 | dcab6a620 |
hex | 84365e230 |
35490488880 has 640 divisors, whose sum is σ = 145142710272. Its totient is φ = 6958080000.
The previous prime is 35490488867. The next prime is 35490488881. The reversal of 35490488880 is 8888409453.
It is a self number, because there is not a number n which added to its sum of digits gives 35490488880.
It is not an unprimeable number, because it can be changed into a prime (35490488881) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23487325 + ... + 23488835.
Almost surely, 235490488880 is an apocalyptic number.
35490488880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 35490488880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72571355136).
35490488880 is an abundant number, since it is smaller than the sum of its proper divisors (109652221392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35490488880 is a wasteful number, since it uses less digits than its factorization.
35490488880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1617 (or 1611 counting only the distinct ones).
The product of its (nonzero) digits is 8847360, while the sum is 57.
The spelling of 35490488880 in words is "thirty-five billion, four hundred ninety million, four hundred eighty-eight thousand, eight hundred eighty".
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