Base | Representation |
---|---|
bin | 11011010000101… |
… | …001101111110001 |
3 | 1011212120210102200 |
4 | 123100221233301 |
5 | 1414040201004 |
6 | 113214333413 |
7 | 14222261205 |
oct | 3320515761 |
9 | 1155523380 |
10 | 457350129 |
11 | 215186a15 |
12 | 1091ba269 |
13 | 739a13a2 |
14 | 44a52b05 |
15 | 2a241239 |
hex | 1b429bf1 |
457350129 has 6 divisors (see below), whose sum is σ = 660616866. Its totient is φ = 304900080.
The previous prime is 457350059. The next prime is 457350139. The reversal of 457350129 is 921053754.
It can be written as a sum of positive squares in only one way, i.e., 361760400 + 95589729 = 19020^2 + 9777^2 .
It is not a de Polignac number, because 457350129 - 211 = 457348081 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 457350093 and 457350102.
It is not an unprimeable number, because it can be changed into a prime (457350139) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25408332 + ... + 25408349.
It is an arithmetic number, because the mean of its divisors is an integer number (110102811).
Almost surely, 2457350129 is an apocalyptic number.
It is an amenable number.
457350129 is a deficient number, since it is larger than the sum of its proper divisors (203266737).
457350129 is a wasteful number, since it uses less digits than its factorization.
457350129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50816687 (or 50816684 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 457350129 is about 21385.7459304089. The cubic root of 457350129 is about 770.4591229377.
The spelling of 457350129 in words is "four hundred fifty-seven million, three hundred fifty thousand, one hundred twenty-nine".
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