Base | Representation |
---|---|
bin | 1000110010100010101… |
… | …01111011010100101110 |
3 | 1001212112202122012201110 |
4 | 10121101111323110232 |
5 | 14422010134210410 |
6 | 350424222052450 |
7 | 30551102104323 |
oct | 4312125732456 |
9 | 1055482565643 |
10 | 302012413230 |
11 | 1070a0152130 |
12 | 4a64741a126 |
13 | 22630a31078 |
14 | 1089050cb4a |
15 | 7cc91c4720 |
hex | 465157b52e |
302012413230 has 64 divisors (see below), whose sum is σ = 832340448000. Its totient is φ = 69361701120.
The previous prime is 302012413069. The next prime is 302012413237. The reversal of 302012413230 is 32314210203.
It is a super-2 number, since 2×3020124132302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 302012413197 and 302012413206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302012413237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24077655 + ... + 24090194.
It is an arithmetic number, because the mean of its divisors is an integer number (13005319500).
Almost surely, 2302012413230 is an apocalyptic number.
302012413230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
302012413230 is an abundant number, since it is smaller than the sum of its proper divisors (530328034770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302012413230 is a wasteful number, since it uses less digits than its factorization.
302012413230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48167889.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 302012413230 its reverse (32314210203), we get a palindrome (334326623433).
The spelling of 302012413230 in words is "three hundred two billion, twelve million, four hundred thirteen thousand, two hundred thirty".
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