Base | Representation |
---|---|
bin | 111100101111011… |
… | …1010001100100100 |
3 | 12021001010112110112 |
4 | 1321132322030210 |
5 | 13133231131303 |
6 | 534124312152 |
7 | 101335645055 |
oct | 17136721444 |
9 | 5231115415 |
10 | 2038145828 |
11 | 956531144 |
12 | 48a6a2658 |
13 | 266341c64 |
14 | 15498872c |
15 | bddea0d8 |
hex | 797ba324 |
2038145828 has 24 divisors (see below), whose sum is σ = 3735123840. Its totient is φ = 971284160.
The previous prime is 2038145783. The next prime is 2038145833. The reversal of 2038145828 is 8285418302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13568 + ... + 65271.
It is an arithmetic number, because the mean of its divisors is an integer number (155630160).
Almost surely, 22038145828 is an apocalyptic number.
It is an amenable number.
2038145828 is a deficient number, since it is larger than the sum of its proper divisors (1696978012).
2038145828 is a wasteful number, since it uses less digits than its factorization.
2038145828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79147 (or 79145 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 41.
The square root of 2038145828 is about 45145.8284673125. The cubic root of 2038145828 is about 1267.8807792257.
The spelling of 2038145828 in words is "two billion, thirty-eight million, one hundred forty-five thousand, eight hundred twenty-eight".
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