Base | Representation |
---|---|
bin | 1001001111000110010… |
… | …1110000110011110100 |
3 | 120011120010102022221120 |
4 | 2103301211300303310 |
5 | 10044430014442324 |
6 | 200520512143540 |
7 | 14315020003236 |
oct | 2236145606364 |
9 | 504503368846 |
10 | 158672030964 |
11 | 61324252397 |
12 | 26902b37bb0 |
13 | 11c690bb225 |
14 | 79733d2256 |
15 | 41da0c5179 |
hex | 24f1970cf4 |
158672030964 has 24 divisors (see below), whose sum is σ = 370477877280. Its totient is φ = 52855942944.
The previous prime is 158672030917. The next prime is 158672030969. The reversal of 158672030964 is 469030276851.
158672030964 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158672030969) 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, 4322719 + ... + 4359270.
It is an arithmetic number, because the mean of its divisors is an integer number (15436578220).
It is a 1-persistent number, because it is pandigital, but 2⋅158672030964 = 317344061928 is not.
Almost surely, 2158672030964 is an apocalyptic number.
It is an amenable number.
158672030964 is an abundant number, since it is smaller than the sum of its proper divisors (211805846316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158672030964 is a wasteful number, since it uses less digits than its factorization.
158672030964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8683519 (or 8683517 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 158672030964 in words is "one hundred fifty-eight billion, six hundred seventy-two million, thirty thousand, nine hundred sixty-four".
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