Base | Representation |
---|---|
bin | 110101001011… |
… | …011111011101 |
3 | 222020021001021 |
4 | 311023133131 |
5 | 12032100301 |
6 | 1214444141 |
7 | 226331305 |
oct | 65133735 |
9 | 28207037 |
10 | 13940701 |
11 | 7961945 |
12 | 4803651 |
13 | 2b71448 |
14 | 1bcc605 |
15 | 13558a1 |
hex | d4b7dd |
13940701 has 2 divisors, whose sum is σ = 13940702. Its totient is φ = 13940700.
The previous prime is 13940687. The next prime is 13940747. The reversal of 13940701 is 10704931.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8696601 + 5244100 = 2949^2 + 2290^2 .
It is a cyclic number.
It is not a de Polignac number, because 13940701 - 29 = 13940189 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13940761) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6970350 + 6970351.
It is an arithmetic number, because the mean of its divisors is an integer number (6970351).
Almost surely, 213940701 is an apocalyptic number.
It is an amenable number.
13940701 is a deficient number, since it is larger than the sum of its proper divisors (1).
13940701 is an equidigital number, since it uses as much as digits as its factorization.
13940701 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 13940701 is about 3733.7248157838. The cubic root of 13940701 is about 240.6734614486.
It can be divided in two parts, 13940 and 701, that added together give a palindrome (14641).
The spelling of 13940701 in words is "thirteen million, nine hundred forty thousand, seven hundred one".
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