Base | Representation |
---|---|
bin | 1000010011110001101… |
… | …0001011101100011111 |
3 | 111122110022110010212021 |
4 | 2010330122023230133 |
5 | 4314321314324000 |
6 | 145324404321011 |
7 | 13212262012333 |
oct | 2047432135437 |
9 | 448408403767 |
10 | 142747417375 |
11 | 555a2217512 |
12 | 237b99a3167 |
13 | 105cbb3b454 |
14 | 6ca24857c3 |
15 | 3aa702111a |
hex | 213c68bb1f |
142747417375 has 8 divisors (see below), whose sum is σ = 178148777040. Its totient is φ = 114197933800.
The previous prime is 142747417363. The next prime is 142747417387. The reversal of 142747417375 is 573714747241.
It is an interprime number because it is at equal distance from previous prime (142747417363) and next prime (142747417387).
It is not a de Polignac number, because 142747417375 - 27 = 142747417247 is a prime.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570989545 + ... + 570989794.
It is an arithmetic number, because the mean of its divisors is an integer number (22268597130).
Almost surely, 2142747417375 is an apocalyptic number.
142747417375 is a deficient number, since it is larger than the sum of its proper divisors (35401359665).
142747417375 is an equidigital number, since it uses as much as digits as its factorization.
142747417375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141979354 (or 1141979344 counting only the distinct ones).
The product of its digits is 4609920, while the sum is 52.
The spelling of 142747417375 in words is "one hundred forty-two billion, seven hundred forty-seven million, four hundred seventeen thousand, three hundred seventy-five".
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