Base | Representation |
---|---|
bin | 101101100011000011110… |
… | …011011100000110000110 |
3 | 102002020010120011021022110 |
4 | 231203003303130012012 |
5 | 402240240413424110 |
6 | 10353524545441450 |
7 | 442064562334236 |
oct | 55430363340606 |
9 | 12066116137273 |
10 | 3130021233030 |
11 | aa748642856a |
12 | 426751940286 |
13 | 19920cc2a153 |
14 | ab6cb12bcc6 |
15 | 5664439da20 |
hex | 2d8c3cdc186 |
3130021233030 has 32 divisors (see below), whose sum is σ = 7512146698464. Its totient is φ = 834661691136.
The previous prime is 3130021232993. The next prime is 3130021233043. The reversal of 3130021233030 is 303321200313.
It is a junction number, because it is equal to n+sod(n) for n = 3130021232988 and 3130021233006.
It is a congruent number.
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, 1889124 + ... + 3135096.
It is an arithmetic number, because the mean of its divisors is an integer number (234754584327).
Almost surely, 23130021233030 is an apocalyptic number.
3130021233030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3130021233030 is an abundant number, since it is smaller than the sum of its proper divisors (4382125465434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130021233030 is a wasteful number, since it uses less digits than its factorization.
3130021233030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1329720.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 3130021233030 its reverse (303321200313), we get a palindrome (3433342433343).
The spelling of 3130021233030 in words is "three trillion, one hundred thirty billion, twenty-one million, two hundred thirty-three thousand, thirty".
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