Base | Representation |
---|---|
bin | 1000011100001101011… |
… | …0101100001100010010 |
3 | 111212022002120200221000 |
4 | 2013003112230030102 |
5 | 4333440411113231 |
6 | 150341202042430 |
7 | 13322342532633 |
oct | 2070326541422 |
9 | 455262520830 |
10 | 145011426066 |
11 | 56554195781 |
12 | 24130049416 |
13 | 1089cbc1570 |
14 | 703902588a |
15 | 3b8ab836e6 |
hex | 21c35ac312 |
145011426066 has 64 divisors (see below), whose sum is σ = 348853155840. Its totient is φ = 44385252480.
The previous prime is 145011426059. The next prime is 145011426071. The reversal of 145011426066 is 660624110541.
145011426066 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 1 + 1 + 42 + 606 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 145011426066.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406675 + ... + 674838.
It is an arithmetic number, because the mean of its divisors is an integer number (5450830560).
Almost surely, 2145011426066 is an apocalyptic number.
145011426066 is an abundant number, since it is smaller than the sum of its proper divisors (203841729774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145011426066 is a wasteful number, since it uses less digits than its factorization.
145011426066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1081728 (or 1081722 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 145011426066 in words is "one hundred forty-five billion, eleven million, four hundred twenty-six thousand, sixty-six".
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