Base | Representation |
---|---|
bin | 100001101111100101111100… |
… | …000010110101010001110100 |
3 | 201110110111001022021000121211 |
4 | 201233211330002311101310 |
5 | 123422441131020032423 |
6 | 1243344451553251204 |
7 | 43154662106130400 |
oct | 4157457402652164 |
9 | 643414038230554 |
10 | 148406086095988 |
11 | 43317738731876 |
12 | 1478a115b63b04 |
13 | 64a68317c4906 |
14 | 2890c70150100 |
15 | 12255b22dd10d |
hex | 86f97c0b5474 |
148406086095988 has 18 divisors (see below), whose sum is σ = 302112389552946. Its totient is φ = 63602608326768.
The previous prime is 148406086095983. The next prime is 148406086096019. The reversal of 148406086095988 is 889590680604841.
148406086095988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 103860312851344 + 44545773244644 = 10191188^2 + 6674262^2 .
It is a super-2 number, since 2×1484060860959882 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148406086095983) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 378586954131 + ... + 378586954522.
Almost surely, 2148406086095988 is an apocalyptic number.
It is an amenable number.
148406086095988 is an abundant number, since it is smaller than the sum of its proper divisors (153706303456958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148406086095988 is a wasteful number, since it uses less digits than its factorization.
148406086095988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 757173908671 (or 757173908662 counting only the distinct ones).
The product of its (nonzero) digits is 955514880, while the sum is 76.
The spelling of 148406086095988 in words is "one hundred forty-eight trillion, four hundred six billion, eighty-six million, ninety-five thousand, nine hundred eighty-eight".
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