Base | Representation |
---|---|
bin | 11100100000010010… |
… | …000001100011110110 |
3 | 2221000000021112110220 |
4 | 130200102001203312 |
5 | 1000140212220331 |
6 | 22021012355210 |
7 | 2132311553400 |
oct | 344022014366 |
9 | 87000245426 |
10 | 30606366966 |
11 | 11a8655055a |
12 | 5b22015b06 |
13 | 2b69baca16 |
14 | 16a4babb70 |
15 | be1ea3296 |
hex | 7204818f6 |
30606366966 has 48 divisors (see below), whose sum is σ = 72550208304. Its totient is φ = 8579678016.
The previous prime is 30606366941. The next prime is 30606366977. The reversal of 30606366966 is 66966360603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 966525 + ... + 997688.
It is an arithmetic number, because the mean of its divisors is an integer number (1511462673).
Almost surely, 230606366966 is an apocalyptic number.
30606366966 is an abundant number, since it is smaller than the sum of its proper divisors (41943841338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30606366966 is a wasteful number, since it uses less digits than its factorization.
30606366966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1964285 (or 1964278 counting only the distinct ones).
The product of its (nonzero) digits is 3779136, while the sum is 51.
The spelling of 30606366966 in words is "thirty billion, six hundred six million, three hundred sixty-six thousand, nine hundred sixty-six".
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