Base | Representation |
---|---|
bin | 11001000011011111… |
… | …01000010011000100 |
3 | 1021201102111102022202 |
4 | 30201233220103010 |
5 | 210021431121334 |
6 | 10102422214032 |
7 | 654220626641 |
oct | 144157502304 |
9 | 37642442282 |
10 | 13451035844 |
11 | 5782839354 |
12 | 2734884318 |
13 | 136497200c |
14 | 918616dc8 |
15 | 53ad4717e |
hex | 321be84c4 |
13451035844 has 12 divisors (see below), whose sum is σ = 24040149504. Its totient is φ = 6582421704.
The previous prime is 13451035831. The next prime is 13451035847. The reversal of 13451035844 is 44853015431.
It is a junction number, because it is equal to n+sod(n) for n = 13451035798 and 13451035807.
It is not an unprimeable number, because it can be changed into a prime (13451035847) 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, 35773844 + ... + 35774219.
It is an arithmetic number, because the mean of its divisors is an integer number (2003345792).
Almost surely, 213451035844 is an apocalyptic number.
It is an amenable number.
13451035844 is a deficient number, since it is larger than the sum of its proper divisors (10589113660).
13451035844 is a wasteful number, since it uses less digits than its factorization.
13451035844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71548114 (or 71548112 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 38.
The spelling of 13451035844 in words is "thirteen billion, four hundred fifty-one million, thirty-five thousand, eight hundred forty-four".
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