Base | Representation |
---|---|
bin | 100100000100011010011110… |
… | …111000110011001110010100 |
3 | 202210200011110200002010212210 |
4 | 210010122132320303032110 |
5 | 131243020324334103333 |
6 | 1321214553305313420 |
7 | 45261566214252216 |
oct | 4404323670631624 |
9 | 683604420063783 |
10 | 158632987800468 |
11 | 465aa966072805 |
12 | 15960176795870 |
13 | 6a6904648511c |
14 | 2b25c400d65b6 |
15 | 135161c2c0a63 |
hex | 90469ee33394 |
158632987800468 has 12 divisors (see below), whose sum is σ = 370143638201120. Its totient is φ = 52877662600152.
The previous prime is 158632987800467. The next prime is 158632987800481. The reversal of 158632987800468 is 864008789236851.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 158632987800468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158632987800467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6609707825008 + ... + 6609707825031.
It is a 1-persistent number, because it is pandigital, but 2⋅158632987800468 = 317265975600936 is not.
Almost surely, 2158632987800468 is an apocalyptic number.
It is an amenable number.
158632987800468 is an abundant number, since it is smaller than the sum of its proper divisors (211510650400652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158632987800468 is a wasteful number, since it uses less digits than its factorization.
158632987800468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13219415650046 (or 13219415650044 counting only the distinct ones).
The product of its (nonzero) digits is 1114767360, while the sum is 75.
The spelling of 158632987800468 in words is "one hundred fifty-eight trillion, six hundred thirty-two billion, nine hundred eighty-seven million, eight hundred thousand, four hundred sixty-eight".
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