Base | Representation |
---|---|
bin | 10000110100011110101 |
3 | 1001000001020 |
4 | 2012203311 |
5 | 120114112 |
6 | 15451353 |
7 | 4453605 |
oct | 2064365 |
9 | 1030036 |
10 | 551157 |
11 | 347102 |
12 | 226b59 |
13 | 163b39 |
14 | 104c05 |
15 | ad48c |
hex | 868f5 |
551157 has 16 divisors (see below), whose sum is σ = 793152. Its totient is φ = 339200.
The previous prime is 551143. The next prime is 551179. The reversal of 551157 is 751155.
551157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 551157 - 26 = 551093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (551107) 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, 5098 + ... + 5204.
It is an arithmetic number, because the mean of its divisors is an integer number (49572).
2551157 is an apocalyptic number.
It is an amenable number.
551157 is a deficient number, since it is larger than the sum of its proper divisors (241995).
551157 is a wasteful number, since it uses less digits than its factorization.
551157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228.
The product of its digits is 875, while the sum is 24.
The square root of 551157 is about 742.3994881464. The cubic root of 551157 is about 81.9895386218.
The spelling of 551157 in words is "five hundred fifty-one thousand, one hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •