Base | Representation |
---|---|
bin | 11001100100001… |
… | …001111000000011 |
3 | 1002220001210012210 |
4 | 121210021320003 |
5 | 1334300024120 |
6 | 110320553203 |
7 | 13425441513 |
oct | 3144117003 |
9 | 1086053183 |
10 | 428908035 |
11 | 20011aa56 |
12 | bb782803 |
13 | 6ab2354a |
14 | 40d6b843 |
15 | 279c3ce0 |
hex | 19909e03 |
428908035 has 8 divisors (see below), whose sum is σ = 686252880. Its totient is φ = 228750944.
The previous prime is 428908013. The next prime is 428908043. The reversal of 428908035 is 530809824.
It is a happy number.
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 428908035 - 213 = 428899843 is a prime.
It is a super-2 number, since 2×4289080352 = 367924204975122450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 428907984 and 428908002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14296920 + ... + 14296949.
It is an arithmetic number, because the mean of its divisors is an integer number (85781610).
Almost surely, 2428908035 is an apocalyptic number.
428908035 is a deficient number, since it is larger than the sum of its proper divisors (257344845).
428908035 is a wasteful number, since it uses less digits than its factorization.
428908035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28593877.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 428908035 is about 20710.0950021964. The cubic root of 428908035 is about 754.1447766846.
The spelling of 428908035 in words is "four hundred twenty-eight million, nine hundred eight thousand, thirty-five".
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