Base | Representation |
---|---|
bin | 100110110010001… |
… | …1111110011010000 |
3 | 10100200211122010011 |
4 | 1031210133303100 |
5 | 10131130204242 |
6 | 333045444304 |
7 | 44151554131 |
oct | 11544376320 |
9 | 3320748104 |
10 | 1301413072 |
11 | 6086829a3 |
12 | 303a10694 |
13 | 17981120b |
14 | c4babc88 |
15 | 793bdd17 |
hex | 4d91fcd0 |
1301413072 has 10 divisors (see below), whose sum is σ = 2521487858. Its totient is φ = 650706528.
The previous prime is 1301413049. The next prime is 1301413079. The reversal of 1301413072 is 2703141031.
It can be written as a sum of positive squares in only one way, i.e., 1134072976 + 167340096 = 33676^2 + 12936^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301413079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40669143 + ... + 40669174.
Almost surely, 21301413072 is an apocalyptic number.
It is an amenable number.
1301413072 is a deficient number, since it is larger than the sum of its proper divisors (1220074786).
1301413072 is an equidigital number, since it uses as much as digits as its factorization.
1301413072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81338325 (or 81338319 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 1301413072 is about 36075.1032153756. The cubic root of 1301413072 is about 1091.7881800549.
The spelling of 1301413072 in words is "one billion, three hundred one million, four hundred thirteen thousand, seventy-two".
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