Base | Representation |
---|---|
bin | 10010110101111… |
… | …01000001100011 |
3 | 102000102022102220 |
4 | 21122331001203 |
5 | 310430420033 |
6 | 23403442123 |
7 | 3626331126 |
oct | 1132750143 |
9 | 360368386 |
10 | 158060643 |
11 | 81248334 |
12 | 44b26343 |
13 | 26991b10 |
14 | 16dc63bd |
15 | dd22bb3 |
hex | 96bd063 |
158060643 has 16 divisors (see below), whose sum is σ = 234786720. Its totient is φ = 93913344.
The previous prime is 158060641. The next prime is 158060663. The reversal of 158060643 is 346060851.
158060643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 158060643 - 21 = 158060641 is a prime.
It is not an unprimeable number, because it can be changed into a prime (158060641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68746 + ... + 71007.
It is an arithmetic number, because the mean of its divisors is an integer number (14674170).
Almost surely, 2158060643 is an apocalyptic number.
158060643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
158060643 is a deficient number, since it is larger than the sum of its proper divisors (76726077).
158060643 is a wasteful number, since it uses less digits than its factorization.
158060643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139798.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 158060643 is about 12572.2171075749. The cubic root of 158060643 is about 540.6811739908.
The spelling of 158060643 in words is "one hundred fifty-eight million, sixty thousand, six hundred forty-three".
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