Base | Representation |
---|---|
bin | 11001111001011010… |
… | …11011010000110100 |
3 | 1022212221210002021012 |
4 | 30330231123100310 |
5 | 211433240133441 |
6 | 10215343011352 |
7 | 1001353213142 |
oct | 147455332064 |
9 | 38787702235 |
10 | 13903442996 |
11 | 5995149563 |
12 | 2840299b58 |
13 | 1407602561 |
14 | 95c740592 |
15 | 56590d9eb |
hex | 33cb5b434 |
13903442996 has 24 divisors (see below), whose sum is σ = 25787623176. Its totient is φ = 6536355840.
The previous prime is 13903442981. The next prime is 13903443017. The reversal of 13903442996 is 69924430931.
It can be written as a sum of positive squares in 4 ways, for example, as 7206312100 + 6697130896 = 84890^2 + 81836^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30701 + ... + 169556.
It is an arithmetic number, because the mean of its divisors is an integer number (1074484299).
Almost surely, 213903442996 is an apocalyptic number.
It is an amenable number.
13903442996 is a deficient number, since it is larger than the sum of its proper divisors (11884180180).
13903442996 is a wasteful number, since it uses less digits than its factorization.
13903442996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201299 (or 201297 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 50.
The spelling of 13903442996 in words is "thirteen billion, nine hundred three million, four hundred forty-two thousand, nine hundred ninety-six".
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