Base | Representation |
---|---|
bin | 100001010000011… |
… | …010000111100110 |
3 | 1102212212202201010 |
4 | 201100122013212 |
5 | 2120313340124 |
6 | 131210443050 |
7 | 16553330451 |
oct | 4120320746 |
9 | 1385782633 |
10 | 557949414 |
11 | 266a47720 |
12 | 136a33486 |
13 | 8b7948a9 |
14 | 5415c498 |
15 | 33eb3529 |
hex | 2141a1e6 |
557949414 has 32 divisors (see below), whose sum is σ = 1218986496. Its totient is φ = 168847520.
The previous prime is 557949407. The next prime is 557949419. The reversal of 557949414 is 414949755.
It is a happy number.
It is a super-2 number, since 2×5579494142 = 622615097165886792, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557949419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47299 + ... + 57905.
It is an arithmetic number, because the mean of its divisors is an integer number (38093328).
Almost surely, 2557949414 is an apocalyptic number.
557949414 is an abundant number, since it is smaller than the sum of its proper divisors (661037082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557949414 is a wasteful number, since it uses less digits than its factorization.
557949414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11420.
The product of its digits is 907200, while the sum is 48.
The square root of 557949414 is about 23620.9528596964. The cubic root of 557949414 is about 823.2497520790.
The spelling of 557949414 in words is "five hundred fifty-seven million, nine hundred forty-nine thousand, four hundred fourteen".
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