Base | Representation |
---|---|
bin | 110110100001011… |
… | …110100000000000 |
3 | 2100202020212201012 |
4 | 312201132200000 |
5 | 3333133322334 |
6 | 230434100052 |
7 | 31445131022 |
oct | 6641364000 |
9 | 2322225635 |
10 | 914745344 |
11 | 42a393797 |
12 | 21641a628 |
13 | 11768a146 |
14 | 896b8012 |
15 | 554909ce |
hex | 3685e800 |
914745344 has 48 divisors (see below), whose sum is σ = 1836116100. Its totient is φ = 455606272.
The previous prime is 914745323. The next prime is 914745353. The reversal of 914745344 is 443547419.
It can be written as a sum of positive squares in 2 ways, for example, as 615040000 + 299705344 = 24800^2 + 17312^2 .
Its product of digits (241920) is a multiple of the sum of its prime divisors (1728).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648512 + ... + 649920.
Almost surely, 2914745344 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 914745344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918058050).
914745344 is an abundant number, since it is smaller than the sum of its proper divisors (921370756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
914745344 is a wasteful number, since it uses less digits than its factorization.
914745344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1748 (or 1728 counting only the distinct ones).
The product of its digits is 241920, while the sum is 41.
The square root of 914745344 is about 30244.7572977533. The cubic root of 914745344 is about 970.7336158521.
The spelling of 914745344 in words is "nine hundred fourteen million, seven hundred forty-five thousand, three hundred forty-four".
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