Base | Representation |
---|---|
bin | 101011100111011001… |
… | …0110011110011110001 |
3 | 22221202120211221100212 |
4 | 1113032302303303301 |
5 | 3013310404122441 |
6 | 111010054553505 |
7 | 6524034434501 |
oct | 1271662636361 |
9 | 287676757325 |
10 | 93663739121 |
11 | 367a4814567 |
12 | 1619b968895 |
13 | 8aa8b8b254 |
14 | 476771da01 |
15 | 2682d2deeb |
hex | 15cecb3cf1 |
93663739121 has 8 divisors (see below), whose sum is σ = 99181522944. Its totient is φ = 88146861120.
The previous prime is 93663739051. The next prime is 93663739123. The reversal of 93663739121 is 12193736639.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 93663739121 - 222 = 93659544817 is a prime.
It is a super-2 number, since 2×936637391212 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 93663739121.
It is not an unprimeable number, because it can be changed into a prime (93663739123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7505 + ... + 432878.
It is an arithmetic number, because the mean of its divisors is an integer number (12397690368).
Almost surely, 293663739121 is an apocalyptic number.
It is an amenable number.
93663739121 is a deficient number, since it is larger than the sum of its proper divisors (5517783823).
93663739121 is a wasteful number, since it uses less digits than its factorization.
93663739121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452911.
The product of its digits is 1102248, while the sum is 50.
The spelling of 93663739121 in words is "ninety-three billion, six hundred sixty-three million, seven hundred thirty-nine thousand, one hundred twenty-one".
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