Base | Representation |
---|---|
bin | 1001001110001110100… |
… | …1110000001110101101 |
3 | 120010221211102021212120 |
4 | 2103203221300032231 |
5 | 10043440134234031 |
6 | 200441400223153 |
7 | 14306150306121 |
oct | 2234351601655 |
9 | 503854367776 |
10 | 158438196141 |
11 | 6121425a875 |
12 | 2685876aab9 |
13 | 11c2c818624 |
14 | 7950323581 |
15 | 41c47d5a96 |
hex | 24e3a703ad |
158438196141 has 8 divisors (see below), whose sum is σ = 212127489024. Its totient is φ = 105187183680.
The previous prime is 158438196029. The next prime is 158438196229. The reversal of 158438196141 is 141691834851.
158438196141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-158438196141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158438196541) 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, 109569261 + ... + 109570706.
It is an arithmetic number, because the mean of its divisors is an integer number (26515936128).
Almost surely, 2158438196141 is an apocalyptic number.
It is an amenable number.
158438196141 is a deficient number, since it is larger than the sum of its proper divisors (53689292883).
158438196141 is a wasteful number, since it uses less digits than its factorization.
158438196141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219140211.
The product of its digits is 829440, while the sum is 51.
The spelling of 158438196141 in words is "one hundred fifty-eight billion, four hundred thirty-eight million, one hundred ninety-six thousand, one hundred forty-one".
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