Base | Representation |
---|---|
bin | 10101001010111100100000… |
… | …100011001011000000110000 |
3 | 110012200100010120211021101001 |
4 | 111022330200203023000300 |
5 | 44201013104334213130 |
6 | 530010400154051344 |
7 | 25420025621144110 |
oct | 2512744043130060 |
9 | 405610116737331 |
10 | 93111142101040 |
11 | 2773923934a3a8 |
12 | a539691119b54 |
13 | 3cc545c81915b |
14 | 18dc86373b040 |
15 | ab707b5b86ca |
hex | 54af208cb030 |
93111142101040 has 40 divisors (see below), whose sum is σ = 247409606155680. Its totient is φ = 31923820148736.
The previous prime is 93111142101037. The next prime is 93111142101079. The reversal of 93111142101040 is 4010124111139.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (28).
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, 83134947745 + ... + 83134948864.
It is an arithmetic number, because the mean of its divisors is an integer number (6185240153892).
Almost surely, 293111142101040 is an apocalyptic number.
It is an amenable number.
93111142101040 is an abundant number, since it is smaller than the sum of its proper divisors (154298464054640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93111142101040 is a wasteful number, since it uses less digits than its factorization.
93111142101040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166269896629 (or 166269896623 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 28.
Adding to 93111142101040 its reverse (4010124111139), we get a palindrome (97121266212179).
The spelling of 93111142101040 in words is "ninety-three trillion, one hundred eleven billion, one hundred forty-two million, one hundred one thousand, forty".
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