Base | Representation |
---|---|
bin | 111100110010110010… |
… | …1000110101011000010 |
3 | 110110222110221222012110 |
4 | 1321211211012223002 |
5 | 4114333112304404 |
6 | 135550401040150 |
7 | 12301142160441 |
oct | 1714545065302 |
9 | 413873858173 |
10 | 130553244354 |
11 | 504049a2875 |
12 | 21376026056 |
13 | c4076ac960 |
14 | 6466b60d58 |
15 | 35e16e7b89 |
hex | 1e65946ac2 |
130553244354 has 128 divisors (see below), whose sum is σ = 288082206720. Its totient is φ = 39201490944.
The previous prime is 130553244347. The next prime is 130553244359. The reversal of 130553244354 is 453442355031.
It is a super-2 number, since 2×1305532443542 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (130553244359) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 328849284 + ... + 328849680.
It is an arithmetic number, because the mean of its divisors is an integer number (2250642240).
Almost surely, 2130553244354 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130553244354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144041103360).
130553244354 is an abundant number, since it is smaller than the sum of its proper divisors (157528962366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130553244354 is a wasteful number, since it uses less digits than its factorization.
130553244354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1004.
The product of its (nonzero) digits is 432000, while the sum is 39.
Adding to 130553244354 its reverse (453442355031), we get a palindrome (583995599385).
The spelling of 130553244354 in words is "one hundred thirty billion, five hundred fifty-three million, two hundred forty-four thousand, three hundred fifty-four".
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