Base | Representation |
---|---|
bin | 10001101101100111000101… |
… | …10000100100111011100010 |
3 | 12002220122020001010220211200 |
4 | 20312303202300210323202 |
5 | 20101131230330400442 |
6 | 214501351022422030 |
7 | 11130041244533532 |
oct | 1066634260447342 |
9 | 162818201126750 |
10 | 38950567825122 |
11 | 11457930109598 |
12 | 4450a6a431916 |
13 | 189703b0a0c05 |
14 | 989308d114c2 |
15 | 4782d88c534c |
hex | 236ce2c24ee2 |
38950567825122 has 54 divisors (see below), whose sum is σ = 89650238002689. Its totient is φ = 12219644765760.
The previous prime is 38950567825109. The next prime is 38950567825123. The reversal of 38950567825122 is 22152876505983.
It is a happy number.
38950567825122 is a `hidden beast` number, since 3 + 8 + 9 + 50 + 5 + 67 + 8 + 2 + 512 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 35648530068321 + 3302037756801 = 5970639^2 + 1817151^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4413081.
It is a self number, because there is not a number n which added to its sum of digits gives 38950567825122.
It is not an unprimeable number, because it can be changed into a prime (38950567825123) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 450090997 + ... + 450177527.
Almost surely, 238950567825122 is an apocalyptic number.
38950567825122 is an abundant number, since it is smaller than the sum of its proper divisors (50699670177567).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38950567825122 is an frugal number, since it uses more digits than its factorization.
38950567825122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173104 (or 86553 counting only the distinct ones).
The product of its (nonzero) digits is 72576000, while the sum is 63.
The spelling of 38950567825122 in words is "thirty-eight trillion, nine hundred fifty billion, five hundred sixty-seven million, eight hundred twenty-five thousand, one hundred twenty-two".
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