Base | Representation |
---|---|
bin | 100011101001001010… |
… | …110100010000110001 |
3 | 10122210012220000212112 |
4 | 203221022310100301 |
5 | 1111340021241301 |
6 | 25325354335105 |
7 | 2523256533560 |
oct | 435112642061 |
9 | 118705800775 |
10 | 38271665201 |
11 | 1525a3a2580 |
12 | 750112a495 |
13 | 37bbc94c53 |
14 | 1bd0c2bbd7 |
15 | ededd79bb |
hex | 8e92b4431 |
38271665201 has 16 divisors (see below), whose sum is σ = 47749322880. Its totient is φ = 29800826880.
The previous prime is 38271665087. The next prime is 38271665207. The reversal of 38271665201 is 10256617283.
It is not a de Polignac number, because 38271665201 - 222 = 38267470897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38271665207) 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, 67886 + ... + 284871.
It is an arithmetic number, because the mean of its divisors is an integer number (2984332680).
Almost surely, 238271665201 is an apocalyptic number.
It is an amenable number.
38271665201 is a deficient number, since it is larger than the sum of its proper divisors (9477657679).
38271665201 is a wasteful number, since it uses less digits than its factorization.
38271665201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354184.
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 38271665201 in words is "thirty-eight billion, two hundred seventy-one million, six hundred sixty-five thousand, two hundred one".
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