Base | Representation |
---|---|
bin | 100110110001101… |
… | …1000001111111110 |
3 | 10100200021202002120 |
4 | 1031203120033332 |
5 | 10131041314443 |
6 | 333035303410 |
7 | 44146223523 |
oct | 11543301776 |
9 | 3320252076 |
10 | 1301119998 |
11 | 6084a2792 |
12 | 3038aab66 |
13 | 17973a9b9 |
14 | c4b3314a |
15 | 79362083 |
hex | 4d8d83fe |
1301119998 has 32 divisors (see below), whose sum is σ = 2619560736. Its totient is φ = 430829568.
The previous prime is 1301119993. The next prime is 1301120017. The reversal of 1301119998 is 8999111031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301119991) 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, 805840 + ... + 807452.
It is an arithmetic number, because the mean of its divisors is an integer number (81861273).
Almost surely, 21301119998 is an apocalyptic number.
1301119998 is an abundant number, since it is smaller than the sum of its proper divisors (1318440738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301119998 is a wasteful number, since it uses less digits than its factorization.
1301119998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2428.
The product of its (nonzero) digits is 17496, while the sum is 42.
The square root of 1301119998 is about 36071.0409885825. The cubic root of 1301119998 is about 1091.7062181838.
The spelling of 1301119998 in words is "one billion, three hundred one million, one hundred nineteen thousand, nine hundred ninety-eight".
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