Base | Representation |
---|---|
bin | 1001010010010110011… |
… | …1010010111011011010 |
3 | 120020210221210000221210 |
4 | 2110211213102323122 |
5 | 10103221440114330 |
6 | 201143251443550 |
7 | 14345445555465 |
oct | 2244547227332 |
9 | 506727700853 |
10 | 159544848090 |
11 | 617319a8861 |
12 | 26b072b65b6 |
13 | 12077b87c74 |
14 | 7a172b42dc |
15 | 423ba328b0 |
hex | 25259d2eda |
159544848090 has 32 divisors (see below), whose sum is σ = 382995993600. Its totient is φ = 42535475264.
The previous prime is 159544848059. The next prime is 159544848103. The reversal of 159544848090 is 90848445951.
It is a super-2 number, since 2×1595448480902 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 159544848090.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480954 + ... + 741893.
It is an arithmetic number, because the mean of its divisors is an integer number (11968624800).
Almost surely, 2159544848090 is an apocalyptic number.
159544848090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
159544848090 is an abundant number, since it is smaller than the sum of its proper divisors (223451145510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159544848090 is a wasteful number, since it uses less digits than its factorization.
159544848090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1227206.
The product of its (nonzero) digits is 8294400, while the sum is 57.
The spelling of 159544848090 in words is "one hundred fifty-nine billion, five hundred forty-four million, eight hundred forty-eight thousand, ninety".
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