Base | Representation |
---|---|
bin | 100111010000000110… |
… | …110011011101110101 |
3 | 11000210020102021012012 |
4 | 213100012303131311 |
5 | 1142303403302021 |
6 | 31210042134005 |
7 | 3021264236435 |
oct | 472006633565 |
9 | 130706367165 |
10 | 42146150261 |
11 | 16968448546 |
12 | 82027b1305 |
13 | 3c888ab467 |
14 | 207b62c2c5 |
15 | 116a11835b |
hex | 9d01b3775 |
42146150261 has 8 divisors (see below), whose sum is σ = 42620202240. Its totient is φ = 41673687408.
The previous prime is 42146150243. The next prime is 42146150297. The reversal of 42146150261 is 16205164124.
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 42146150261 - 26 = 42146150197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42146150201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343901 + ... + 450066.
It is an arithmetic number, because the mean of its divisors is an integer number (5327525280).
Almost surely, 242146150261 is an apocalyptic number.
It is an amenable number.
42146150261 is a deficient number, since it is larger than the sum of its proper divisors (474051979).
42146150261 is a wasteful number, since it uses less digits than its factorization.
42146150261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 794563.
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 42146150261 in words is "forty-two billion, one hundred forty-six million, one hundred fifty thousand, two hundred sixty-one".
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