Base | Representation |
---|---|
bin | 111001100010… |
… | …1101111110110 |
3 | 2002202210121012 |
4 | 1303011233312 |
5 | 30210420402 |
6 | 2554352222 |
7 | 514304324 |
oct | 163055766 |
9 | 62683535 |
10 | 30170102 |
11 | 16037276 |
12 | a12b672 |
13 | 6334541 |
14 | 4014d14 |
15 | 29ae452 |
hex | 1cc5bf6 |
30170102 has 8 divisors (see below), whose sum is σ = 45555312. Its totient is φ = 14985000.
The previous prime is 30170093. The next prime is 30170117. The reversal of 30170102 is 20107103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×301701023 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49649 + ... + 50252.
It is an arithmetic number, because the mean of its divisors is an integer number (5694414).
Almost surely, 230170102 is an apocalyptic number.
30170102 is a deficient number, since it is larger than the sum of its proper divisors (15385210).
30170102 is a wasteful number, since it uses less digits than its factorization.
30170102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100054.
The product of its (nonzero) digits is 42, while the sum is 14.
The square root of 30170102 is about 5492.7317429490. The cubic root of 30170102 is about 311.3094179666.
Adding to 30170102 its reverse (20107103), we get a palindrome (50277205).
The spelling of 30170102 in words is "thirty million, one hundred seventy thousand, one hundred two".
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