Base | Representation |
---|---|
bin | 100101011000111111… |
… | …110011100110000100 |
3 | 10211121222012221010101 |
4 | 211120333303212010 |
5 | 1124210320431301 |
6 | 30235455133444 |
7 | 2620620620350 |
oct | 453077634604 |
9 | 124558187111 |
10 | 40147827076 |
11 | 16032446785 |
12 | 7945514284 |
13 | 3a2a8a03c6 |
14 | 1d2c08c460 |
15 | 109e987701 |
hex | 958ff3984 |
40147827076 has 24 divisors (see below), whose sum is σ = 82885838336. Its totient is φ = 16651172160.
The previous prime is 40147827073. The next prime is 40147827091. The reversal of 40147827076 is 67072874104.
It is a super-4 number, since 4×401478270764 (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (40147827073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23125761 + ... + 23127496.
Almost surely, 240147827076 is an apocalyptic number.
It is an amenable number.
40147827076 is an abundant number, since it is smaller than the sum of its proper divisors (42738011260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40147827076 is a wasteful number, since it uses less digits than its factorization.
40147827076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46253299 (or 46253297 counting only the distinct ones).
The product of its (nonzero) digits is 526848, while the sum is 46.
The spelling of 40147827076 in words is "forty billion, one hundred forty-seven million, eight hundred twenty-seven thousand, seventy-six".
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