Base | Representation |
---|---|
bin | 111001011001… |
… | …1101000111110 |
3 | 2002122000212020 |
4 | 1302303220332 |
5 | 30201032214 |
6 | 2553021010 |
7 | 513545151 |
oct | 162635076 |
9 | 62560766 |
10 | 30095934 |
11 | 15a96580 |
12 | a0b4766 |
13 | 630985b |
14 | 3dd5c98 |
15 | 29974a9 |
hex | 1cb3a3e |
30095934 has 16 divisors (see below), whose sum is σ = 65664000. Its totient is φ = 9119960.
The previous prime is 30095917. The next prime is 30095951. The reversal of 30095934 is 43959003.
It is an interprime number because it is at equal distance from previous prime (30095917) and next prime (30095951).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 30095895 and 30095904.
It is a congruent number.
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, 227934 + ... + 228065.
It is an arithmetic number, because the mean of its divisors is an integer number (4104000).
Almost surely, 230095934 is an apocalyptic number.
30095934 is an abundant number, since it is smaller than the sum of its proper divisors (35568066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30095934 is a wasteful number, since it uses less digits than its factorization.
30095934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456015.
The product of its (nonzero) digits is 14580, while the sum is 33.
The square root of 30095934 is about 5485.9761209834. The cubic root of 30095934 is about 311.0541084434.
The spelling of 30095934 in words is "thirty million, ninety-five thousand, nine hundred thirty-four".
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