Base | Representation |
---|---|
bin | 1001010000011011101… |
… | …1101101101111010011 |
3 | 120012111002012111001100 |
4 | 2110012323231233103 |
5 | 10101143201411331 |
6 | 201020223035443 |
7 | 14326625415042 |
oct | 2240673555723 |
9 | 505432174040 |
10 | 159030107091 |
11 | 61498393279 |
12 | 269a2a3bb83 |
13 | 11cc53413ab |
14 | 79a8ba2559 |
15 | 420b756ae6 |
hex | 2506eedbd3 |
159030107091 has 12 divisors (see below), whose sum is σ = 229713659032. Its totient is φ = 106018454016.
The previous prime is 159030107011. The next prime is 159030107099. The reversal of 159030107091 is 190701030951.
It is not a de Polignac number, because 159030107091 - 214 = 159030090707 is a prime.
It is a super-2 number, since 2×1590301070912 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (159030107099) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 934035 + ... + 1091091.
Almost surely, 2159030107091 is an apocalyptic number.
159030107091 is a deficient number, since it is larger than the sum of its proper divisors (70683551941).
159030107091 is a wasteful number, since it uses less digits than its factorization.
159030107091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269570 (or 269567 counting only the distinct ones).
The product of its (nonzero) digits is 8505, while the sum is 36.
The spelling of 159030107091 in words is "one hundred fifty-nine billion, thirty million, one hundred seven thousand, ninety-one".
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