Base | Representation |
---|---|
bin | 11111001001100100010… |
… | …111000001011111101010 |
3 | 21120122012112011021020102 |
4 | 133021210113001133222 |
5 | 240032400313023232 |
6 | 4315211232025402 |
7 | 310436335200455 |
oct | 37114427013752 |
9 | 7518175137212 |
10 | 2140577470442 |
11 | 7558a51a5024 |
12 | 2a6a37092262 |
13 | 126b17964348 |
14 | 75866a7c49c |
15 | 3aa3476b662 |
hex | 1f2645c17ea |
2140577470442 has 8 divisors (see below), whose sum is σ = 3210880749600. Its totient is φ = 1070283887244.
The previous prime is 2140577470429. The next prime is 2140577470469. The reversal of 2140577470442 is 2440747750412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844342 + ... + 2771777.
It is an arithmetic number, because the mean of its divisors is an integer number (401360093700).
Almost surely, 22140577470442 is an apocalyptic number.
2140577470442 is a deficient number, since it is larger than the sum of its proper divisors (1070303279158).
2140577470442 is a wasteful number, since it uses less digits than its factorization.
2140577470442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4847980.
The product of its (nonzero) digits is 1756160, while the sum is 47.
The spelling of 2140577470442 in words is "two trillion, one hundred forty billion, five hundred seventy-seven million, four hundred seventy thousand, four hundred forty-two".
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