Base | Representation |
---|---|
bin | 100010100101011011… |
… | …1110111101001110100 |
3 | 21002201001020121002010 |
4 | 1011022313313221310 |
5 | 2204101233311032 |
6 | 54041444444220 |
7 | 5236331500602 |
oct | 1051267675164 |
9 | 232631217063 |
10 | 74270603892 |
11 | 29552901a81 |
12 | 124890a9670 |
13 | 70081439c4 |
14 | 3847c8a872 |
15 | 1dea4d9ccc |
hex | 114adf7a74 |
74270603892 has 96 divisors (see below), whose sum is σ = 181789655040. Its totient is φ = 23570616960.
The previous prime is 74270603887. The next prime is 74270603917. The reversal of 74270603892 is 29830607247.
It is a super-2 number, since 2×742706038922 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27639373 + ... + 27642059.
It is an arithmetic number, because the mean of its divisors is an integer number (1893642240).
Almost surely, 274270603892 is an apocalyptic number.
It is an amenable number.
74270603892 is an abundant number, since it is smaller than the sum of its proper divisors (107519051148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74270603892 is a wasteful number, since it uses less digits than its factorization.
74270603892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3901 (or 3899 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 48.
The spelling of 74270603892 in words is "seventy-four billion, two hundred seventy million, six hundred three thousand, eight hundred ninety-two".
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