Base | Representation |
---|---|
bin | 10000111010010101101 |
3 | 1001011011100 |
4 | 2013102231 |
5 | 120213112 |
6 | 15513313 |
7 | 4465422 |
oct | 2072255 |
9 | 1034140 |
10 | 554157 |
11 | 34938a |
12 | 228839 |
13 | 165306 |
14 | 105d49 |
15 | ae2dc |
hex | 874ad |
554157 has 12 divisors (see below), whose sum is σ = 813280. Its totient is φ = 363528.
The previous prime is 554137. The next prime is 554167. The reversal of 554157 is 751455.
554157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 554157 - 28 = 553901 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 554157.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 554157.
It is not an unprimeable number, because it can be changed into a prime (554117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144 + ... + 1062.
2554157 is an apocalyptic number.
It is an amenable number.
554157 is a deficient number, since it is larger than the sum of its proper divisors (259123).
554157 is a wasteful number, since it uses less digits than its factorization.
554157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992 (or 989 counting only the distinct ones).
The product of its digits is 3500, while the sum is 27.
The square root of 554157 is about 744.4172217245. The cubic root of 554157 is about 82.1380284856.
The spelling of 554157 in words is "five hundred fifty-four thousand, one hundred fifty-seven".
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