Base | Representation |
---|---|
bin | 10010111100101000101… |
… | …010011011111111110010 |
3 | 11121110211121112022211110 |
4 | 102330220222123333302 |
5 | 132313103132212200 |
6 | 2434053514454150 |
7 | 163033123321356 |
oct | 22745052337762 |
9 | 4543747468743 |
10 | 1302057304050 |
11 | 462221449178 |
12 | 190420434356 |
13 | 95a253b6609 |
14 | 4703c8bd466 |
15 | 23d09856b50 |
hex | 12f28a9bff2 |
1302057304050 has 48 divisors (see below), whose sum is σ = 3233301492960. Its totient is φ = 346763735040.
The previous prime is 1302057304043. The next prime is 1302057304139. The reversal of 1302057304050 is 504037502031.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 1302057303999 and 1302057304017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5528592 + ... + 5759291.
It is an arithmetic number, because the mean of its divisors is an integer number (67360447770).
Almost surely, 21302057304050 is an apocalyptic number.
1302057304050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302057304050 is an abundant number, since it is smaller than the sum of its proper divisors (1931244188910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302057304050 is a wasteful number, since it uses less digits than its factorization.
1302057304050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11288667 (or 11288662 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 30.
The spelling of 1302057304050 in words is "one trillion, three hundred two billion, fifty-seven million, three hundred four thousand, fifty".
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