Base | Representation |
---|---|
bin | 10111010000111101111110… |
… | …000100111011010011101000 |
3 | 111102021210200212012010121012 |
4 | 113100331332010323103220 |
5 | 101402412124001111240 |
6 | 1001341401335403052 |
7 | 30360312524106554 |
oct | 2720757604732350 |
9 | 442253625163535 |
10 | 102321121113320 |
11 | 2a66a1643a930a |
12 | b586628523488 |
13 | 4512ac02475b5 |
14 | 1b3a523962864 |
15 | bc691932db65 |
hex | 5d0f7e13b4e8 |
102321121113320 has 32 divisors (see below), whose sum is σ = 230306148805320. Its totient is φ = 40913581547520.
The previous prime is 102321121113287. The next prime is 102321121113349. The reversal of 102321121113320 is 23311121123201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 77069752407844 + 25251368705476 = 8778938^2 + 5025074^2 .
It is a super-2 number, since 2×1023211211133202 (a number of 29 digits) contains 22 as substring.
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, 464479061 + ... + 464699300.
Almost surely, 2102321121113320 is an apocalyptic number.
102321121113320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102321121113320 is an abundant number, since it is smaller than the sum of its proper divisors (127985027692000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102321121113320 is a wasteful number, since it uses less digits than its factorization.
102321121113320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929181125 (or 929181121 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 102321121113320 its reverse (23311121123201), we get a palindrome (125632242236521).
The spelling of 102321121113320 in words is "one hundred two trillion, three hundred twenty-one billion, one hundred twenty-one million, one hundred thirteen thousand, three hundred twenty".
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