Base | Representation |
---|---|
bin | 1101000101100101100… |
… | …1101100000000001100 |
3 | 210111100100202020220200 |
4 | 3101121121230000030 |
5 | 12140432040033302 |
6 | 251142251013500 |
7 | 22146462133110 |
oct | 3213131540014 |
9 | 714310666820 |
10 | 224838205452 |
11 | 8739833a623 |
12 | 376a9a3a290 |
13 | 18282187173 |
14 | ac4cb8d740 |
15 | 5cadd3781c |
hex | 345966c00c |
224838205452 has 72 divisors (see below), whose sum is σ = 652394136576. Its totient is φ = 63956477664.
The previous prime is 224838205451. The next prime is 224838205457. The reversal of 224838205452 is 254502838422.
224838205452 is a `hidden beast` number, since 2 + 2 + 4 + 83 + 8 + 20 + 545 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 224838205398 and 224838205407.
It is not an unprimeable number, because it can be changed into a prime (224838205451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1908028 + ... + 2022435.
Almost surely, 2224838205452 is an apocalyptic number.
It is an amenable number.
224838205452 is an abundant number, since it is smaller than the sum of its proper divisors (427555931124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224838205452 is a wasteful number, since it uses less digits than its factorization.
224838205452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3930707 (or 3930702 counting only the distinct ones).
The product of its (nonzero) digits is 1228800, while the sum is 45.
The spelling of 224838205452 in words is "two hundred twenty-four billion, eight hundred thirty-eight million, two hundred five thousand, four hundred fifty-two".
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