Base | Representation |
---|---|
bin | 1001100110011… |
… | …1100100011011 |
3 | 2210202221012110 |
4 | 2121213210123 |
5 | 40302120412 |
6 | 3555043403 |
7 | 666201363 |
oct | 231474433 |
9 | 83687173 |
10 | 40270107 |
11 | 20805589 |
12 | 115a0563 |
13 | 845c787 |
14 | 54c39a3 |
15 | 3806d3c |
hex | 266791b |
40270107 has 16 divisors (see below), whose sum is σ = 54432000. Its totient is φ = 26480544.
The previous prime is 40270091. The next prime is 40270121. The reversal of 40270107 is 70107204.
It is not a de Polignac number, because 40270107 - 24 = 40270091 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40270157) 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, 111994 + ... + 112352.
It is an arithmetic number, because the mean of its divisors is an integer number (3402000).
Almost surely, 240270107 is an apocalyptic number.
40270107 is a deficient number, since it is larger than the sum of its proper divisors (14161893).
40270107 is a wasteful number, since it uses less digits than its factorization.
40270107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770.
The product of its (nonzero) digits is 392, while the sum is 21.
The square root of 40270107 is about 6345.8732259635. The cubic root of 40270107 is about 342.7632572050.
The spelling of 40270107 in words is "forty million, two hundred seventy thousand, one hundred seven".
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