Base | Representation |
---|---|
bin | 11111110100011110… |
… | …101010011111100100 |
3 | 10021012010012111111120 |
4 | 133310132222133210 |
5 | 1024433102401043 |
6 | 23410145333540 |
7 | 2316451014555 |
oct | 376436523744 |
9 | 107163174446 |
10 | 34166450148 |
11 | 13543085766 |
12 | 67563372b0 |
13 | 32b662510c |
14 | 192192a32c |
15 | d4e7cc983 |
hex | 7f47aa7e4 |
34166450148 has 24 divisors (see below), whose sum is σ = 79812644352. Its totient is φ = 11375827104.
The previous prime is 34166450147. The next prime is 34166450183. The reversal of 34166450148 is 84105466143.
It is not an unprimeable number, because it can be changed into a prime (34166450147) 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, 1612740 + ... + 1633787.
It is an arithmetic number, because the mean of its divisors is an integer number (3325526848).
Almost surely, 234166450148 is an apocalyptic number.
It is an amenable number.
34166450148 is an abundant number, since it is smaller than the sum of its proper divisors (45646194204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34166450148 is a wasteful number, since it uses less digits than its factorization.
34166450148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3247411 (or 3247409 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 34166450148 in words is "thirty-four billion, one hundred sixty-six million, four hundred fifty thousand, one hundred forty-eight".
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