Base | Representation |
---|---|
bin | 1001000110001101110010… |
… | …1101011110111110000110 |
3 | 1022102012220112101000220100 |
4 | 2101203130231132332012 |
5 | 2302334342003312232 |
6 | 33135011045544530 |
7 | 2051435316532611 |
oct | 221433455367606 |
9 | 38365815330810 |
10 | 10002386775942 |
11 | 3206a96634120 |
12 | 1156643115146 |
13 | 5772b4793c92 |
14 | 268192109178 |
15 | 1252b9755c7c |
hex | 918dcb5ef86 |
10002386775942 has 24 divisors (see below), whose sum is σ = 23642005107240. Its totient is φ = 3031026295680.
The previous prime is 10002386775847. The next prime is 10002386775943. The reversal of 10002386775942 is 24957768320001.
It is a happy number.
10002386775942 is a `hidden beast` number, since 10 + 0 + 0 + 2 + 38 + 6 + 7 + 7 + 594 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10002386775943) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25258552267 + ... + 25258552662.
It is an arithmetic number, because the mean of its divisors is an integer number (985083546135).
It is a 1-persistent number, because it is pandigital, but 2⋅10002386775942 = 20004773551884 is not.
Almost surely, 210002386775942 is an apocalyptic number.
10002386775942 is an abundant number, since it is smaller than the sum of its proper divisors (13639618331298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002386775942 is a wasteful number, since it uses less digits than its factorization.
10002386775942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50517104948 (or 50517104945 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The spelling of 10002386775942 in words is "ten trillion, two billion, three hundred eighty-six million, seven hundred seventy-five thousand, nine hundred forty-two".
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