Base | Representation |
---|---|
bin | 111001011001… |
… | …1010111110100 |
3 | 2002121222100120 |
4 | 1302303113310 |
5 | 30201013321 |
6 | 2553011540 |
7 | 513542022 |
oct | 162632764 |
9 | 62558316 |
10 | 30094836 |
11 | 15a95772 |
12 | a0b3bb0 |
13 | 63091c5 |
14 | 3dd5712 |
15 | 2996ec6 |
hex | 1cb35f4 |
30094836 has 12 divisors (see below), whose sum is σ = 70221312. Its totient is φ = 10031608.
The previous prime is 30094829. The next prime is 30094843. The reversal of 30094836 is 63849003.
It is an interprime number because it is at equal distance from previous prime (30094829) and next prime (30094843).
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 30094797 and 30094806.
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, 1253940 + ... + 1253963.
It is an arithmetic number, because the mean of its divisors is an integer number (5851776).
Almost surely, 230094836 is an apocalyptic number.
It is an amenable number.
30094836 is an abundant number, since it is smaller than the sum of its proper divisors (40126476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30094836 is a wasteful number, since it uses less digits than its factorization.
30094836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2507910 (or 2507908 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 30094836 is about 5485.8760467222. The cubic root of 30094836 is about 311.0503256338.
The spelling of 30094836 in words is "thirty million, ninety-four thousand, eight hundred thirty-six".
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