Base | Representation |
---|---|
bin | 1001010011110110100… |
… | …1111011000000111001 |
3 | 120021212001201220200220 |
4 | 2110331221323000321 |
5 | 10110033214033003 |
6 | 201251300450253 |
7 | 14361444115632 |
oct | 2247551730071 |
9 | 507761656626 |
10 | 159948189753 |
11 | 61919646380 |
12 | 26bba3a9989 |
13 | 121105c9581 |
14 | 7a54aa8889 |
15 | 4262156353 |
hex | 253da7b039 |
159948189753 has 16 divisors (see below), whose sum is σ = 236595168000. Its totient is φ = 95295273680.
The previous prime is 159948189703. The next prime is 159948189761. The reversal of 159948189753 is 357981849951.
It is a cyclic number.
It is not a de Polignac number, because 159948189753 - 29 = 159948189241 is a prime.
It is a super-4 number, since 4×1599481897534 (a number of 46 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (159948189703) 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, 41073603 + ... + 41077496.
It is an arithmetic number, because the mean of its divisors is an integer number (14787198000).
Almost surely, 2159948189753 is an apocalyptic number.
It is an amenable number.
159948189753 is a deficient number, since it is larger than the sum of its proper divisors (76646978247).
159948189753 is a wasteful number, since it uses less digits than its factorization.
159948189753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82151172.
The product of its digits is 97977600, while the sum is 69.
The spelling of 159948189753 in words is "one hundred fifty-nine billion, nine hundred forty-eight million, one hundred eighty-nine thousand, seven hundred fifty-three".
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