Base | Representation |
---|---|
bin | 10010111011110110010… |
… | …110110101000011100010 |
3 | 11121101122210101122001200 |
4 | 102323312112311003202 |
5 | 132304341101144020 |
6 | 2433434044542030 |
7 | 163003164404055 |
oct | 22736626650342 |
9 | 4541583348050 |
10 | 1301213303010 |
11 | 461928a94755 |
12 | 190225851916 |
13 | 9591c598a0a |
14 | 46d9c77ca9c |
15 | 23caa6dc590 |
hex | 12ef65b50e2 |
1301213303010 has 96 divisors (see below), whose sum is σ = 3389653416240. Its totient is φ = 346324253184.
The previous prime is 1301213302993. The next prime is 1301213303087. The reversal of 1301213303010 is 103033121031.
It is a happy number.
1301213303010 is a `hidden beast` number, since 1 + 30 + 1 + 2 + 1 + 330 + 301 + 0 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 1293608242161 + 7605060849 = 1137369^2 + 87207^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138231064 + ... + 138240476.
Almost surely, 21301213303010 is an apocalyptic number.
1301213303010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1301213303010 is an abundant number, since it is smaller than the sum of its proper divisors (2088440113230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301213303010 is a wasteful number, since it uses less digits than its factorization.
1301213303010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12212 (or 12209 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 1301213303010 its reverse (103033121031), we get a palindrome (1404246424041).
The spelling of 1301213303010 in words is "one trillion, three hundred one billion, two hundred thirteen million, three hundred three thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •