Base | Representation |
---|---|
bin | 11100100100000100… |
… | …110001000011001101 |
3 | 2221011110000110001021 |
4 | 130210010301003031 |
5 | 1000303010002313 |
6 | 22031204314141 |
7 | 2134013462410 |
oct | 344404610315 |
9 | 87143013037 |
10 | 30670000333 |
11 | 12009463215 |
12 | 5b3b3a2951 |
13 | 2b7a12c6bb |
14 | 16ad413b77 |
15 | be787278d |
hex | 7241310cd |
30670000333 has 16 divisors (see below), whose sum is σ = 35640636544. Its totient is φ = 25848123840.
The previous prime is 30670000331. The next prime is 30670000369. The reversal of 30670000333 is 33300007603.
It is not a de Polignac number, because 30670000333 - 21 = 30670000331 is a prime.
It is a super-2 number, since 2×306700003332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30670000298 and 30670000307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30670000331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193291 + ... + 314167.
It is an arithmetic number, because the mean of its divisors is an integer number (2227539784).
Almost surely, 230670000333 is an apocalyptic number.
It is an amenable number.
30670000333 is a deficient number, since it is larger than the sum of its proper divisors (4970636211).
30670000333 is a wasteful number, since it uses less digits than its factorization.
30670000333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121492.
The product of its (nonzero) digits is 3402, while the sum is 25.
Adding to 30670000333 its reverse (33300007603), we get a palindrome (63970007936).
The spelling of 30670000333 in words is "thirty billion, six hundred seventy million, three hundred thirty-three", and thus it is an aban number.
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