Base | Representation |
---|---|
bin | 110101000101… |
… | …110011101000 |
3 | 222012002002212 |
4 | 311011303220 |
5 | 12030324131 |
6 | 1214144252 |
7 | 226203362 |
oct | 65056350 |
9 | 28162085 |
10 | 13917416 |
11 | 79463a7 |
12 | 47b2088 |
13 | 2b63976 |
14 | 1bc3d32 |
15 | 134da2b |
hex | d45ce8 |
13917416 has 8 divisors (see below), whose sum is σ = 26095170. Its totient is φ = 6958704.
The previous prime is 13917413. The next prime is 13917437. The reversal of 13917416 is 61471931.
13917416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 13293316 + 624100 = 3646^2 + 790^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (13917413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 869831 + ... + 869846.
Almost surely, 213917416 is an apocalyptic number.
It is an amenable number.
13917416 is a deficient number, since it is larger than the sum of its proper divisors (12177754).
13917416 is a wasteful number, since it uses less digits than its factorization.
13917416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1739683 (or 1739679 counting only the distinct ones).
The product of its digits is 4536, while the sum is 32.
The square root of 13917416 is about 3730.6053128145. The cubic root of 13917416 is about 240.5393886930.
The spelling of 13917416 in words is "thirteen million, nine hundred seventeen thousand, four hundred sixteen".
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