Base | Representation |
---|---|
bin | 11011000111101… |
… | …110110000010000 |
3 | 1011201011222020000 |
4 | 123013232300100 |
5 | 1412440330334 |
6 | 113052250000 |
7 | 14163350454 |
oct | 3307566020 |
9 | 1151158200 |
10 | 455011344 |
11 | 213929837 |
12 | 108470900 |
13 | 733629a8 |
14 | 44604664 |
15 | 29e2d299 |
hex | 1b1eec10 |
455011344 has 100 divisors (see below), whose sum is σ = 1329429420. Its totient is φ = 150232320.
The previous prime is 455011331. The next prime is 455011351. The reversal of 455011344 is 443110554.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 334450944 + 120560400 = 18288^2 + 10980^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 139654 + ... + 142874.
Almost surely, 2455011344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 455011344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664714710).
455011344 is an abundant number, since it is smaller than the sum of its proper divisors (874418076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455011344 is a wasteful number, since it uses less digits than its factorization.
455011344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3350 (or 3335 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 455011344 is about 21330.9949135056. The cubic root of 455011344 is about 769.1435600538.
Adding to 455011344 its reverse (443110554), we get a palindrome (898121898).
The spelling of 455011344 in words is "four hundred fifty-five million, eleven thousand, three hundred forty-four".
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