Base | Representation |
---|---|
bin | 11001101100100010… |
… | …11110001111111101 |
3 | 1022121102120120100000 |
4 | 30312101132033331 |
5 | 211223113430101 |
6 | 10200524224513 |
7 | 665602256250 |
oct | 146621361775 |
9 | 38542516300 |
10 | 13795451901 |
11 | 593a19a220 |
12 | 281009b139 |
13 | 13bb1216ba |
14 | 94c26d097 |
15 | 55b1cb486 |
hex | 33645e3fd |
13795451901 has 48 divisors (see below), whose sum is σ = 25763931648. Its totient is φ = 7166458800.
The previous prime is 13795451897. The next prime is 13795451987. The reversal of 13795451901 is 10915459731.
13795451901 is a `hidden beast` number, since 13 + 7 + 9 + 545 + 1 + 90 + 1 = 666.
It is not a de Polignac number, because 13795451901 - 22 = 13795451897 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13795451101) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 349935 + ... + 387356.
It is an arithmetic number, because the mean of its divisors is an integer number (536748576).
Almost surely, 213795451901 is an apocalyptic number.
13795451901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13795451901 is a deficient number, since it is larger than the sum of its proper divisors (11968479747).
13795451901 is an equidigital number, since it uses as much as digits as its factorization.
13795451901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 737324 (or 737312 counting only the distinct ones).
The product of its (nonzero) digits is 170100, while the sum is 45.
The spelling of 13795451901 in words is "thirteen billion, seven hundred ninety-five million, four hundred fifty-one thousand, nine hundred one".
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