Base | Representation |
---|---|
bin | 1001100100000… |
… | …1101001000101 |
3 | 2210111001002202 |
4 | 2121001221011 |
5 | 40232133012 |
6 | 3551444245 |
7 | 664653434 |
oct | 231015105 |
9 | 83431082 |
10 | 40114757 |
11 | 207098a1 |
12 | 11526685 |
13 | 8406b57 |
14 | 548311b |
15 | 37c5cc2 |
hex | 2641a45 |
40114757 has 4 divisors (see below), whose sum is σ = 42226080. Its totient is φ = 38003436.
The previous prime is 40114733. The next prime is 40114777. The reversal of 40114757 is 75741104.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 40114757 - 212 = 40110661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40114727) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055633 + ... + 1055670.
It is an arithmetic number, because the mean of its divisors is an integer number (10556520).
Almost surely, 240114757 is an apocalyptic number.
It is an amenable number.
40114757 is a deficient number, since it is larger than the sum of its proper divisors (2111323).
40114757 is a wasteful number, since it uses less digits than its factorization.
40114757 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2111322.
The product of its (nonzero) digits is 3920, while the sum is 29.
The square root of 40114757 is about 6333.6211601263. The cubic root of 40114757 is about 342.3219299190.
The spelling of 40114757 in words is "forty million, one hundred fourteen thousand, seven hundred fifty-seven".
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