Base | Representation |
---|---|
bin | 11111110110100… |
… | …000010110000010 |
3 | 1101020112102020020 |
4 | 133312200112002 |
5 | 2043300210304 |
6 | 125005354310 |
7 | 16146112611 |
oct | 3766402602 |
9 | 1336472206 |
10 | 534381954 |
11 | 254710087 |
12 | 12ab68996 |
13 | 86932752 |
14 | 50d85878 |
15 | 31daa5d9 |
hex | 1fda0582 |
534381954 has 32 divisors (see below), whose sum is σ = 1173934080. Its totient is φ = 161414352.
The previous prime is 534381943. The next prime is 534381959. The reversal of 534381954 is 459183435.
It is not an unprimeable number, because it can be changed into a prime (534381959) 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, 99282 + ... + 104525.
It is an arithmetic number, because the mean of its divisors is an integer number (36685440).
Almost surely, 2534381954 is an apocalyptic number.
534381954 is an abundant number, since it is smaller than the sum of its proper divisors (639552126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534381954 is a wasteful number, since it uses less digits than its factorization.
534381954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203854.
The product of its digits is 259200, while the sum is 42.
The square root of 534381954 is about 23116.7029223460. The cubic root of 534381954 is about 811.4914116813.
The spelling of 534381954 in words is "five hundred thirty-four million, three hundred eighty-one thousand, nine hundred fifty-four".
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