Base | Representation |
---|---|
bin | 1000110010100010101… |
… | …01001010011100001000 |
3 | 1001212112202021001001112 |
4 | 10121101111022130020 |
5 | 14422010111304000 |
6 | 350424213505452 |
7 | 30551100311501 |
oct | 4312125123410 |
9 | 1055482231045 |
10 | 302012213000 |
11 | 1070a0025753 |
12 | 4a647342288 |
13 | 22630990ba4 |
14 | 10890499ba8 |
15 | 7cc9185235 |
hex | 465154a708 |
302012213000 has 32 divisors (see below), whose sum is σ = 706708580760. Its totient is φ = 120804884800.
The previous prime is 302012212969. The next prime is 302012213023. The reversal of 302012213000 is 312210203.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 164743444996 + 137268768004 = 405886^2 + 370498^2 .
It is a super-2 number, since 2×3020122130002 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151005107 + ... + 151007106.
Almost surely, 2302012213000 is an apocalyptic number.
It is an amenable number.
302012213000 is an abundant number, since it is smaller than the sum of its proper divisors (404696367760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302012213000 is a wasteful number, since it uses less digits than its factorization.
302012213000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302012234 (or 302012220 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 302012213000 its reverse (312210203), we get a palindrome (302324423203).
The spelling of 302012213000 in words is "three hundred two billion, twelve million, two hundred thirteen thousand".
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