Base | Representation |
---|---|
bin | 111001010111… |
… | …0111001010110 |
3 | 2002121001012112 |
4 | 1302232321112 |
5 | 30144422002 |
6 | 2552351022 |
7 | 513434411 |
oct | 162567126 |
9 | 62531175 |
10 | 30076502 |
11 | 15a82a15 |
12 | a0a5472 |
13 | 6300a61 |
14 | 3dccb78 |
15 | 2991852 |
hex | 1caee56 |
30076502 has 16 divisors (see below), whose sum is σ = 49846752. Its totient is φ = 13537920.
The previous prime is 30076481. The next prime is 30076507. The reversal of 30076502 is 20567003.
It is a super-3 number, since 3×300765023 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30076507) 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, 18449 + ... + 20012.
It is an arithmetic number, because the mean of its divisors is an integer number (3115422).
Almost surely, 230076502 is an apocalyptic number.
30076502 is a deficient number, since it is larger than the sum of its proper divisors (19770250).
30076502 is a wasteful number, since it uses less digits than its factorization.
30076502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38503.
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 30076502 is about 5484.2047737115. The cubic root of 30076502 is about 310.9871480716.
The spelling of 30076502 in words is "thirty million, seventy-six thousand, five hundred two".
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