Base | Representation |
---|---|
bin | 10111001100010011000001… |
… | …100110000000100110011110 |
3 | 111101011010011112020201111022 |
4 | 113030103001212000212132 |
5 | 101332132232103441110 |
6 | 1000534114034124142 |
7 | 30325160224604240 |
oct | 2714230146004636 |
9 | 441133145221438 |
10 | 102000131312030 |
11 | 2a556015a956a6 |
12 | b534385720652 |
13 | 44bb756965033 |
14 | 1b28b92cc4090 |
15 | bbd3ce089755 |
hex | 5cc4c198099e |
102000131312030 has 128 divisors (see below), whose sum is σ = 213831456104448. Its totient is φ = 34310930798592.
The previous prime is 102000131311997. The next prime is 102000131312039. The reversal of 102000131312030 is 30213131000201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102000131312039) 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, 2018060939 + ... + 2018111481.
It is an arithmetic number, because the mean of its divisors is an integer number (1670558250816).
Almost surely, 2102000131312030 is an apocalyptic number.
102000131312030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102000131312030 is an abundant number, since it is smaller than the sum of its proper divisors (111831324792418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102000131312030 is a wasteful number, since it uses less digits than its factorization.
102000131312030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53250.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 102000131312030 its reverse (30213131000201), we get a palindrome (132213262312231).
The spelling of 102000131312030 in words is "one hundred two trillion, one hundred thirty-one million, three hundred twelve thousand, thirty".
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