Base | Representation |
---|---|
bin | 100110110001101… |
… | …1011100011000000 |
3 | 10100200022102121210 |
4 | 1031203123203000 |
5 | 10131042233004 |
6 | 333035450120 |
7 | 44146311066 |
oct | 11543334300 |
9 | 3320272553 |
10 | 1301133504 |
11 | 608501950 |
12 | 3038b6940 |
13 | 179743ba8 |
14 | c4b38036 |
15 | 79366089 |
hex | 4d8db8c0 |
1301133504 has 112 divisors (see below), whose sum is σ = 3808878336. Its totient is φ = 388684800.
The previous prime is 1301133503. The next prime is 1301133511. The reversal of 1301133504 is 4053311031.
It is not an unprimeable number, because it can be changed into a prime (1301133503) 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, 145614 + ... + 154290.
Almost surely, 21301133504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1301133504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1904439168).
1301133504 is an abundant number, since it is smaller than the sum of its proper divisors (2507744832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301133504 is a wasteful number, since it uses less digits than its factorization.
1301133504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8774 (or 8764 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 1301133504 is about 36071.2282019895. The cubic root of 1301133504 is about 1091.7099955790.
Adding to 1301133504 its reverse (4053311031), we get a palindrome (5354444535).
The spelling of 1301133504 in words is "one billion, three hundred one million, one hundred thirty-three thousand, five hundred four".
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