Base | Representation |
---|---|
bin | 100000010101100100010100… |
… | …010111000111010010100001 |
3 | 200122120001122000022221111001 |
4 | 200111210110113013102201 |
5 | 122120111211440112222 |
6 | 1222250440202352001 |
7 | 41646012053163601 |
oct | 4025442427072241 |
9 | 618501560287431 |
10 | 142219593675937 |
11 | 41351a99a77a38 |
12 | 13b4b13a1bb601 |
13 | 614833372490b |
14 | 27196721b4c01 |
15 | 11696d0b96e27 |
hex | 8159145c74a1 |
142219593675937 has 4 divisors (see below), whose sum is σ = 142262392232880. Its totient is φ = 142176795118996.
The previous prime is 142219593675917. The next prime is 142219593675947. The reversal of 142219593675937 is 739576395912241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142219593675937 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 142219593675937.
It is not an unprimeable number, because it can be changed into a prime (142219593675917) 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 3 ways as a sum of consecutive naturals, for example, 21399273487 + ... + 21399280132.
It is an arithmetic number, because the mean of its divisors is an integer number (35565598058220).
Almost surely, 2142219593675937 is an apocalyptic number.
It is an amenable number.
142219593675937 is a deficient number, since it is larger than the sum of its proper divisors (42798556943).
142219593675937 is an equidigital number, since it uses as much as digits as its factorization.
142219593675937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42798556942.
The product of its digits is 771573600, while the sum is 73.
The spelling of 142219593675937 in words is "one hundred forty-two trillion, two hundred nineteen billion, five hundred ninety-three million, six hundred seventy-five thousand, nine hundred thirty-seven".
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