Base | Representation |
---|---|
bin | 1000011110100101110… |
… | …1010110100100110011 |
3 | 111220221122111112010222 |
4 | 2013221131112210303 |
5 | 4341243040103424 |
6 | 150524440043255 |
7 | 13344234402656 |
oct | 2075135264463 |
9 | 456848445128 |
10 | 145650706739 |
11 | 5685203280a |
12 | 2428a16352b |
13 | 10972491455 |
14 | 7099cb589d |
15 | 3bc6d5ee5e |
hex | 21e9756933 |
145650706739 has 8 divisors (see below), whose sum is σ = 146317017792. Its totient is φ = 144984908160.
The previous prime is 145650706717. The next prime is 145650706759. The reversal of 145650706739 is 937607056541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145650706739 - 216 = 145650641203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (145650706759) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447497 + ... + 701109.
It is an arithmetic number, because the mean of its divisors is an integer number (18289627224).
Almost surely, 2145650706739 is an apocalyptic number.
145650706739 is a deficient number, since it is larger than the sum of its proper divisors (666311053).
145650706739 is a wasteful number, since it uses less digits than its factorization.
145650706739 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256237.
The product of its (nonzero) digits is 4762800, while the sum is 53.
The spelling of 145650706739 in words is "one hundred forty-five billion, six hundred fifty million, seven hundred six thousand, seven hundred thirty-nine".
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