Base | Representation |
---|---|
bin | 1000000100100… |
… | …11110000111011 |
3 | 11201102020021220 |
4 | 10002103300323 |
5 | 114313322412 |
6 | 10415203123 |
7 | 1451363136 |
oct | 402236073 |
9 | 151366256 |
10 | 67714107 |
11 | 3524a67a |
12 | 1a8164a3 |
13 | 1104b226 |
14 | 8dc921d |
15 | 5e2868c |
hex | 4093c3b |
67714107 has 16 divisors (see below), whose sum is σ = 93069600. Its totient is φ = 43759872.
The previous prime is 67714079. The next prime is 67714117. The reversal of 67714107 is 70141776.
It is a de Polignac number, because none of the positive numbers 2k-67714107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (67714117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33769 + ... + 35717.
It is an arithmetic number, because the mean of its divisors is an integer number (5816850).
Almost surely, 267714107 is an apocalyptic number.
67714107 is a deficient number, since it is larger than the sum of its proper divisors (25355493).
67714107 is a wasteful number, since it uses less digits than its factorization.
67714107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2302.
The product of its (nonzero) digits is 8232, while the sum is 33.
The square root of 67714107 is about 8228.8581832475. The cubic root of 67714107 is about 407.5926887153.
It can be divided in two parts, 6771 and 4107, that added together give a triangular number (10878 = T147).
The spelling of 67714107 in words is "sixty-seven million, seven hundred fourteen thousand, one hundred seven".
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