Base | Representation |
---|---|
bin | 1000101010011110101… |
… | …1010011101111101101 |
3 | 112020012001112212011121 |
4 | 2022213223103233231 |
5 | 4414312030124310 |
6 | 152213241220541 |
7 | 13516305301342 |
oct | 2124753235755 |
9 | 466161485147 |
10 | 148842036205 |
11 | 5813a4a3885 |
12 | 24a1aa91751 |
13 | 110606b5595 |
14 | 72bda847c9 |
15 | 3d120e90da |
hex | 22a7ad3bed |
148842036205 has 16 divisors (see below), whose sum is σ = 178987999104. Its totient is φ = 118822139200.
The previous prime is 148842036173. The next prime is 148842036251. The reversal of 148842036205 is 502630248841.
It is a happy number.
It is not a de Polignac number, because 148842036205 - 25 = 148842036173 is a prime.
It is a super-3 number, since 3×1488420362053 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6137634 + ... + 6161836.
It is an arithmetic number, because the mean of its divisors is an integer number (11186749944).
Almost surely, 2148842036205 is an apocalyptic number.
It is an amenable number.
148842036205 is a deficient number, since it is larger than the sum of its proper divisors (30145962899).
148842036205 is a wasteful number, since it uses less digits than its factorization.
148842036205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26756.
The product of its (nonzero) digits is 368640, while the sum is 43.
The spelling of 148842036205 in words is "one hundred forty-eight billion, eight hundred forty-two million, thirty-six thousand, two hundred five".
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