Base | Representation |
---|---|
bin | 101011001110001… |
… | …1101101011001000 |
3 | 10202001222222112112 |
4 | 1112130131223020 |
5 | 10432234132102 |
6 | 355525001452 |
7 | 50640236105 |
oct | 12634355310 |
9 | 3661888475 |
10 | 1450302152 |
11 | 684726522 |
12 | 345853288 |
13 | 1a1611570 |
14 | da887aac |
15 | 874ce252 |
hex | 5671dac8 |
1450302152 has 16 divisors (see below), whose sum is σ = 2928494940. Its totient is φ = 669370176.
The previous prime is 1450302097. The next prime is 1450302163. The reversal of 1450302152 is 2512030541.
It can be written as a sum of positive squares in 2 ways, for example, as 1302776836 + 147525316 = 36094^2 + 12146^2 .
It is a super-2 number, since 2×14503021522 = 4206752664191662208, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6972503 + ... + 6972710.
Almost surely, 21450302152 is an apocalyptic number.
It is an amenable number.
1450302152 is an abundant number, since it is smaller than the sum of its proper divisors (1478192788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450302152 is a wasteful number, since it uses less digits than its factorization.
1450302152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13945232 (or 13945228 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 1450302152 is about 38082.8327727862. The cubic root of 1450302152 is about 1131.9298091470.
Adding to 1450302152 its reverse (2512030541), we get a palindrome (3962332693).
The spelling of 1450302152 in words is "one billion, four hundred fifty million, three hundred two thousand, one hundred fifty-two".
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