Base | Representation |
---|---|
bin | 11110000001010010111110… |
… | …10010100011111001111101 |
3 | 22122201222220000001011221120 |
4 | 33000221133102203321331 |
5 | 32123043210441300301 |
6 | 352222552501021153 |
7 | 16622305223601066 |
oct | 1700513722437175 |
9 | 278658800034846 |
10 | 66015246040701 |
11 | 1a0419aa4155a1 |
12 | 74a22443b47b9 |
13 | 2aab298711839 |
14 | 12432252b556d |
15 | 79731c250e36 |
hex | 3c0a5f4a3e7d |
66015246040701 has 16 divisors (see below), whose sum is σ = 88828434816000. Its totient is φ = 43606115926848.
The previous prime is 66015246040693. The next prime is 66015246040741. The reversal of 66015246040701 is 10704064251066.
It is not a de Polignac number, because 66015246040701 - 23 = 66015246040693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66015246040741) 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, 57159780 + ... + 58303266.
It is an arithmetic number, because the mean of its divisors is an integer number (5551777176000).
Almost surely, 266015246040701 is an apocalyptic number.
It is an amenable number.
66015246040701 is a deficient number, since it is larger than the sum of its proper divisors (22813188775299).
66015246040701 is a wasteful number, since it uses less digits than its factorization.
66015246040701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1320148.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 66015246040701 in words is "sixty-six trillion, fifteen billion, two hundred forty-six million, forty thousand, seven hundred one".
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