Base | Representation |
---|---|
bin | 1010100010000… |
… | …10110011001101 |
3 | 20011020211220021 |
4 | 11101002303031 |
5 | 140104311442 |
6 | 12433422141 |
7 | 2121665554 |
oct | 521026315 |
9 | 204224807 |
10 | 88353997 |
11 | 45967736 |
12 | 2570a951 |
13 | 153c6994 |
14 | ba3cd9b |
15 | 7b53e67 |
hex | 5442ccd |
88353997 has 2 divisors, whose sum is σ = 88353998. Its totient is φ = 88353996.
The previous prime is 88353989. The next prime is 88354003. The reversal of 88353997 is 79935388.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 71470116 + 16883881 = 8454^2 + 4109^2 .
It is a cyclic number.
It is not a de Polignac number, because 88353997 - 23 = 88353989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (88353907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44176998 + 44176999.
It is an arithmetic number, because the mean of its divisors is an integer number (44176999).
Almost surely, 288353997 is an apocalyptic number.
It is an amenable number.
88353997 is a deficient number, since it is larger than the sum of its proper divisors (1).
88353997 is an equidigital number, since it uses as much as digits as its factorization.
88353997 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1632960, while the sum is 52.
The square root of 88353997 is about 9399.6806860659. The cubic root of 88353997 is about 445.3916461199.
The spelling of 88353997 in words is "eighty-eight million, three hundred fifty-three thousand, nine hundred ninety-seven".
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