Base | Representation |
---|---|
bin | 11000111110101110… |
… | …11110100101000000 |
3 | 1021121122110000102121 |
4 | 30133113132211000 |
5 | 204431223301034 |
6 | 10054435254024 |
7 | 653224616050 |
oct | 143727364500 |
9 | 37548400377 |
10 | 13411150144 |
11 | 5762276667 |
12 | 272344a314 |
13 | 1359618502 |
14 | 9131d3560 |
15 | 5375b91b4 |
hex | 31f5de940 |
13411150144 has 28 divisors (see below), whose sum is σ = 30414573664. Its totient is φ = 5747635584.
The previous prime is 13411150141. The next prime is 13411150183. The reversal of 13411150144 is 44105111431.
It is a tau number, because it is divible by the number of its divisors (28).
It is a super-2 number, since 2×134111501442 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13411150141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14967354 + ... + 14968249.
Almost surely, 213411150144 is an apocalyptic number.
13411150144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13411150144 is an abundant number, since it is smaller than the sum of its proper divisors (17003423520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13411150144 is an equidigital number, since it uses as much as digits as its factorization.
13411150144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29935622 (or 29935612 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 13411150144 its reverse (44105111431), we get a palindrome (57516261575).
The spelling of 13411150144 in words is "thirteen billion, four hundred eleven million, one hundred fifty thousand, one hundred forty-four".
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