Base | Representation |
---|---|
bin | 1000100111101010111… |
… | …1101101011010100110 |
3 | 112011020112002210011100 |
4 | 2021322233231122212 |
5 | 4411241040341311 |
6 | 152010352220530 |
7 | 13461523026441 |
oct | 2117257553246 |
9 | 464215083140 |
10 | 148088215206 |
11 | 57892a33a18 |
12 | 2484a53a746 |
13 | 10c70480859 |
14 | 724b8da658 |
15 | 3cbad44a56 |
hex | 227abed6a6 |
148088215206 has 12 divisors (see below), whose sum is σ = 320857799652. Its totient is φ = 49362738396.
The previous prime is 148088215193. The next prime is 148088215217. The reversal of 148088215206 is 602512880841.
148088215206 is a `hidden beast` number, since 1 + 48 + 0 + 8 + 82 + 1 + 520 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4113561516 + ... + 4113561551.
It is an arithmetic number, because the mean of its divisors is an integer number (26738149971).
Almost surely, 2148088215206 is an apocalyptic number.
148088215206 is an abundant number, since it is smaller than the sum of its proper divisors (172769584446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148088215206 is a wasteful number, since it uses less digits than its factorization.
148088215206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8227123075 (or 8227123072 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 45.
The spelling of 148088215206 in words is "one hundred forty-eight billion, eighty-eight million, two hundred fifteen thousand, two hundred six".
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