Base | Representation |
---|---|
bin | 11100001001000100… |
… | …000110110110110100 |
3 | 2212222212022122121100 |
4 | 130021010012312310 |
5 | 443341002431201 |
6 | 21514215450100 |
7 | 2116541632146 |
oct | 341104066664 |
9 | 85885278540 |
10 | 30216842676 |
11 | 118a6690159 |
12 | 5a33686930 |
13 | 2b07298687 |
14 | 1669172c96 |
15 | bbcbad886 |
hex | 709106db4 |
30216842676 has 36 divisors (see below), whose sum is σ = 76386829792. Its totient is φ = 10071573264.
The previous prime is 30216842597. The next prime is 30216842681. The reversal of 30216842676 is 67624861203.
30216842676 is a `hidden beast` number, since 3 + 0 + 216 + 8 + 426 + 7 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×302168426762 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 846771 + ... + 881733.
Almost surely, 230216842676 is an apocalyptic number.
30216842676 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
30216842676 is an abundant number, since it is smaller than the sum of its proper divisors (46169987116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30216842676 is a wasteful number, since it uses less digits than its factorization.
30216842676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58980 (or 58975 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 30216842676 in words is "thirty billion, two hundred sixteen million, eight hundred forty-two thousand, six hundred seventy-six".
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