Base | Representation |
---|---|
bin | 101111100000100000… |
… | …0010011101101100000 |
3 | 100202100010000102011110 |
4 | 1133001000103231200 |
5 | 3132420204044412 |
6 | 114511324343320 |
7 | 10241131335633 |
oct | 1370100235540 |
9 | 322303012143 |
10 | 102022331232 |
11 | 3a2a3a45528 |
12 | 179330a4b40 |
13 | 980b7a5343 |
14 | 4d1b88dc1a |
15 | 29c1a5dd3c |
hex | 17c1013b60 |
102022331232 has 24 divisors (see below), whose sum is σ = 267808619736. Its totient is φ = 34007443712.
The previous prime is 102022331231. The next prime is 102022331249. The reversal of 102022331232 is 232133220201.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 102022331199 and 102022331208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102022331231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531366213 + ... + 531366404.
It is an arithmetic number, because the mean of its divisors is an integer number (11158692489).
Almost surely, 2102022331232 is an apocalyptic number.
102022331232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102022331232 is an abundant number, since it is smaller than the sum of its proper divisors (165786288504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102022331232 is a wasteful number, since it uses less digits than its factorization.
102022331232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1062732630 (or 1062732622 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 102022331232 its reverse (232133220201), we get a palindrome (334155551433).
The spelling of 102022331232 in words is "one hundred two billion, twenty-two million, three hundred thirty-one thousand, two hundred thirty-two".
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