Base | Representation |
---|---|
bin | 101001011100001110… |
… | …1000100001101100010 |
3 | 22111201010212020122102 |
4 | 1102320131010031202 |
5 | 2424224424114330 |
6 | 104514441410402 |
7 | 6300232201331 |
oct | 1227035041542 |
9 | 274633766572 |
10 | 88993973090 |
11 | 348188611a0 |
12 | 152b7a99a02 |
13 | 8513584a99 |
14 | 4443461d18 |
15 | 24acda9945 |
hex | 14b8744362 |
88993973090 has 16 divisors (see below), whose sum is σ = 174751801920. Its totient is φ = 32361444720.
The previous prime is 88993973087. The next prime is 88993973113. The reversal of 88993973090 is 9037939988.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404517950 + ... + 404518169.
It is an arithmetic number, because the mean of its divisors is an integer number (10921987620).
Almost surely, 288993973090 is an apocalyptic number.
88993973090 is a deficient number, since it is larger than the sum of its proper divisors (85757828830).
88993973090 is a wasteful number, since it uses less digits than its factorization.
88993973090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809036137.
The product of its (nonzero) digits is 26453952, while the sum is 65.
The spelling of 88993973090 in words is "eighty-eight billion, nine hundred ninety-three million, nine hundred seventy-three thousand, ninety".
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