Base | Representation |
---|---|
bin | 101111101001101101… |
… | …0101000000001000000 |
3 | 100210010122020120221101 |
4 | 1133103122220001000 |
5 | 3134033243020112 |
6 | 115002121104144 |
7 | 10251602006236 |
oct | 1372332500100 |
9 | 323118216841 |
10 | 102331220032 |
11 | 3a442340228 |
12 | 179ba628054 |
13 | 985a795c92 |
14 | 4d4a8d8956 |
15 | 29ddc26757 |
hex | 17d36a8040 |
102331220032 has 28 divisors (see below), whose sum is σ = 203228897580. Its totient is φ = 51123938816.
The previous prime is 102331220023. The next prime is 102331220041. The reversal of 102331220032 is 230022133201.
It is an interprime number because it is at equal distance from previous prime (102331220023) and next prime (102331220041).
It can be written as a sum of positive squares in 2 ways, for example, as 46283498496 + 56047721536 = 215136^2 + 236744^2 .
It is a junction number, because it is equal to n+sod(n) for n = 102331219991 and 102331220009.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571843 + ... + 729154.
Almost surely, 2102331220032 is an apocalyptic number.
It is an amenable number.
102331220032 is a deficient number, since it is larger than the sum of its proper divisors (100897677548).
102331220032 is a wasteful number, since it uses less digits than its factorization.
102331220032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1302238 (or 1302228 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 102331220032 its reverse (230022133201), we get a palindrome (332353353233).
The spelling of 102331220032 in words is "one hundred two billion, three hundred thirty-one million, two hundred twenty thousand, thirty-two".
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