Base | Representation |
---|---|
bin | 1001010011000101100… |
… | …0001010000010100111 |
3 | 120021022201010212021102 |
4 | 2110301120022002213 |
5 | 10104123001043434 |
6 | 201215021510315 |
7 | 14353363230356 |
oct | 2246130120247 |
9 | 507281125242 |
10 | 159742206119 |
11 | 61823346871 |
12 | 26b6141239b |
13 | 120a9a28872 |
14 | 7a355a999d |
15 | 424e01907e |
hex | 253160a0a7 |
159742206119 has 8 divisors (see below), whose sum is σ = 161695914240. Its totient is φ = 157789191096.
The previous prime is 159742206083. The next prime is 159742206131. The reversal of 159742206119 is 911602247951.
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 159742206119 - 224 = 159725428903 is a prime.
It is a super-2 number, since 2×1597422061192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159742206619) 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, 298292 + ... + 639110.
It is an arithmetic number, because the mean of its divisors is an integer number (20211989280).
Almost surely, 2159742206119 is an apocalyptic number.
159742206119 is a deficient number, since it is larger than the sum of its proper divisors (1953708121).
159742206119 is an equidigital number, since it uses as much as digits as its factorization.
159742206119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346549.
The product of its (nonzero) digits is 272160, while the sum is 47.
The spelling of 159742206119 in words is "one hundred fifty-nine billion, seven hundred forty-two million, two hundred six thousand, one hundred nineteen".
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