Base | Representation |
---|---|
bin | 10111010000110100100010… |
… | …111100011000010000000010 |
3 | 111102020211120122200122121102 |
4 | 113100310202330120100002 |
5 | 101402230413031230310 |
6 | 1001333005304254402 |
7 | 30356504003625563 |
oct | 2720644274302002 |
9 | 442224518618542 |
10 | 102311002211330 |
11 | 2a6659415624a0 |
12 | b584683771402 |
13 | 4511b69a28c23 |
14 | 1b39c43acc16a |
15 | bc6525cd58a5 |
hex | 5d0d22f18402 |
102311002211330 has 128 divisors (see below), whose sum is σ = 213431004483840. Its totient is φ = 34921442304000.
The previous prime is 102311002211309. The next prime is 102311002211339. The reversal of 102311002211330 is 33112200113201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102311002211339) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98711390 + ... + 99742470.
It is an arithmetic number, because the mean of its divisors is an integer number (1667429722530).
Almost surely, 2102311002211330 is an apocalyptic number.
102311002211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102311002211330 is an abundant number, since it is smaller than the sum of its proper divisors (111120002272510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102311002211330 is a wasteful number, since it uses less digits than its factorization.
102311002211330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1031556.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 102311002211330 its reverse (33112200113201), we get a palindrome (135423202324531).
The spelling of 102311002211330 in words is "one hundred two trillion, three hundred eleven billion, two million, two hundred eleven thousand, three hundred thirty".
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