Base | Representation |
---|---|
bin | 1000010001000… |
… | …0010111001100 |
3 | 2102020102100010 |
4 | 2010100113030 |
5 | 32333420103 |
6 | 3235033220 |
7 | 600455541 |
oct | 204202714 |
9 | 72212303 |
10 | 34670028 |
11 | 18630118 |
12 | b73b810 |
13 | 724b813 |
14 | 4866bc8 |
15 | 309c903 |
hex | 21105cc |
34670028 has 24 divisors (see below), whose sum is σ = 83507200. Its totient is φ = 11183760.
The previous prime is 34670011. The next prime is 34670029. The reversal of 34670028 is 82007643.
34670028 is nontrivially palindromic in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 34669977 and 34670004.
It is not an unprimeable number, because it can be changed into a prime (34670029) 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, 46228 + ... + 46971.
Almost surely, 234670028 is an apocalyptic number.
It is an amenable number.
34670028 is an abundant number, since it is smaller than the sum of its proper divisors (48837172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34670028 is a wasteful number, since it uses less digits than its factorization.
34670028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93237 (or 93235 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 34670028 is about 5888.1260176732. The cubic root of 34670028 is about 326.0754213442.
The spelling of 34670028 in words is "thirty-four million, six hundred seventy thousand, twenty-eight".
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