Base | Representation |
---|---|
bin | 101011011100111100… |
… | …0110110100000010001 |
3 | 22220212010212121210012 |
4 | 1112321320312200101 |
5 | 3012101112021424 |
6 | 110511205244305 |
7 | 6512245266011 |
oct | 1267170664021 |
9 | 286763777705 |
10 | 93313001489 |
11 | 36634836154 |
12 | 16102403695 |
13 | 8a513073a6 |
14 | 4732cddc41 |
15 | 266214bb0e |
hex | 15b9e36811 |
93313001489 has 2 divisors, whose sum is σ = 93313001490. Its totient is φ = 93313001488.
The previous prime is 93313001371. The next prime is 93313001501. The reversal of 93313001489 is 98410031339.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 80674745089 + 12638256400 = 284033^2 + 112420^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-93313001489 is a prime.
It is a super-2 number, since 2×933130014892 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (93313006489) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46656500744 + 46656500745.
It is an arithmetic number, because the mean of its divisors is an integer number (46656500745).
Almost surely, 293313001489 is an apocalyptic number.
It is an amenable number.
93313001489 is a deficient number, since it is larger than the sum of its proper divisors (1).
93313001489 is an equidigital number, since it uses as much as digits as its factorization.
93313001489 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 69984, while the sum is 41.
The spelling of 93313001489 in words is "ninety-three billion, three hundred thirteen million, one thousand, four hundred eighty-nine".
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