Base | Representation |
---|---|
bin | 10010101110110011010010… |
… | …010011111001010111110010 |
3 | 101210200112202121121121011010 |
4 | 102232303102103321113302 |
5 | 41244212242244341440 |
6 | 451113150502531350 |
7 | 23231555002120632 |
oct | 2256632223712762 |
9 | 353615677547133 |
10 | 82381001168370 |
11 | 2428164a544983 |
12 | 92a5ba6736b56 |
13 | 36c76588b5bc8 |
14 | 164b3942946c2 |
15 | 97cdbb406580 |
hex | 4aecd24f95f2 |
82381001168370 has 32 divisors (see below), whose sum is σ = 197715022659072. Its totient is φ = 21968198105472.
The previous prime is 82381001168341. The next prime is 82381001168399. The reversal of 82381001168370 is 7386110018328.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (82381001168341) and next prime (82381001168399).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5813919 + ... + 14091261.
It is an arithmetic number, because the mean of its divisors is an integer number (6178594458096).
Almost surely, 282381001168370 is an apocalyptic number.
82381001168370 is an abundant number, since it is smaller than the sum of its proper divisors (115334021490702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82381001168370 is a wasteful number, since it uses less digits than its factorization.
82381001168370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8609106.
The product of its (nonzero) digits is 387072, while the sum is 48.
The spelling of 82381001168370 in words is "eighty-two trillion, three hundred eighty-one billion, one million, one hundred sixty-eight thousand, three hundred seventy".
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