Base | Representation |
---|---|
bin | 1000010011011… |
… | …0111101111101 |
3 | 2102112110020202 |
4 | 2010312331331 |
5 | 32404000112 |
6 | 3242253245 |
7 | 602014550 |
oct | 204667575 |
9 | 72473222 |
10 | 34828157 |
11 | 18728a01 |
12 | b7b7225 |
13 | 72a57a0 |
14 | 48a8697 |
15 | 30ce6c2 |
hex | 2136f7d |
34828157 has 8 divisors (see below), whose sum is σ = 42865536. Its totient is φ = 27556272.
The previous prime is 34828061. The next prime is 34828163. The reversal of 34828157 is 75182843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34828157 - 214 = 34811773 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34828157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34828357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191273 + ... + 191454.
It is an arithmetic number, because the mean of its divisors is an integer number (5358192).
Almost surely, 234828157 is an apocalyptic number.
It is an amenable number.
34828157 is a deficient number, since it is larger than the sum of its proper divisors (8037379).
34828157 is a wasteful number, since it uses less digits than its factorization.
34828157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382747.
The product of its digits is 53760, while the sum is 38.
The square root of 34828157 is about 5901.5385282145. The cubic root of 34828157 is about 326.5704097670.
The spelling of 34828157 in words is "thirty-four million, eight hundred twenty-eight thousand, one hundred fifty-seven".
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