Base | Representation |
---|---|
bin | 101101111110110111010110… |
… | …010010100011101011100000 |
3 | 222112001012110212122000121020 |
4 | 231332313112102203223200 |
5 | 203001332400330233440 |
6 | 1554040054052525440 |
7 | 60411534500066304 |
oct | 5576672622435340 |
9 | 875035425560536 |
10 | 202232130321120 |
11 | 5948a18a427129 |
12 | 1a821b37320880 |
13 | 88ac53c680543 |
14 | 37d21318ddd04 |
15 | 185a7c61713d0 |
hex | b7edd64a3ae0 |
202232130321120 has 96 divisors (see below), whose sum is σ = 637139798080128. Its totient is φ = 53919375487488.
The previous prime is 202232130321103. The next prime is 202232130321127. The reversal of 202232130321120 is 21123031232202.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202232130321127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33089494 + ... + 38721813.
It is an arithmetic number, because the mean of its divisors is an integer number (6636872896668).
Almost surely, 2202232130321120 is an apocalyptic number.
202232130321120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202232130321120 is an abundant number, since it is smaller than the sum of its proper divisors (434907667759008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202232130321120 is a wasteful number, since it uses less digits than its factorization.
202232130321120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71817192 (or 71817184 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 202232130321120 its reverse (21123031232202), we get a palindrome (223355161553322).
The spelling of 202232130321120 in words is "two hundred two trillion, two hundred thirty-two billion, one hundred thirty million, three hundred twenty-one thousand, one hundred twenty".
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