Base | Representation |
---|---|
bin | 1001001111001111110110… |
… | …01010010000010101001100 |
3 | 2122221002212020020222210002 |
4 | 10213213323022100111030 |
5 | 10130320323203043312 |
6 | 111112345023103432 |
7 | 4164501315543554 |
oct | 447477312202514 |
9 | 78832766228702 |
10 | 20315114112332 |
11 | 6522656336666 |
12 | 2341256741b78 |
13 | b449264a3780 |
14 | 50338480a164 |
15 | 25369939a4c2 |
hex | 1279fb29054c |
20315114112332 has 48 divisors (see below), whose sum is σ = 40316242391040. Its totient is φ = 8879414985792.
The previous prime is 20315114112263. The next prime is 20315114112367. The reversal of 20315114112332 is 23321141151302.
It is a super-2 number, since 2×203151141123322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20315114112295 and 20315114112304.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171418 + ... + 6480929.
It is an arithmetic number, because the mean of its divisors is an integer number (839921716480).
Almost surely, 220315114112332 is an apocalyptic number.
It is an amenable number.
20315114112332 is a deficient number, since it is larger than the sum of its proper divisors (20001128278708).
20315114112332 is a wasteful number, since it uses less digits than its factorization.
20315114112332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7655070 (or 7655068 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
Adding to 20315114112332 its reverse (23321141151302), we get a palindrome (43636255263634).
The spelling of 20315114112332 in words is "twenty trillion, three hundred fifteen billion, one hundred fourteen million, one hundred twelve thousand, three hundred thirty-two".
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