Base | Representation |
---|---|
bin | 1000101010110110010… |
… | …1000001001010100011 |
3 | 112020102221212022021212 |
4 | 2022231211001022203 |
5 | 4420012402104111 |
6 | 152231135340335 |
7 | 13521620020010 |
oct | 2125545011243 |
9 | 466387768255 |
10 | 148941050531 |
11 | 581903817a9 |
12 | 24a480816ab |
13 | 11078072540 |
14 | 72ccc9a707 |
15 | 3d1ab5698b |
hex | 22ad9412a3 |
148941050531 has 16 divisors (see below), whose sum is σ = 183321475008. Its totient is φ = 117837417600.
The previous prime is 148941050501. The next prime is 148941050543. The reversal of 148941050531 is 135050149841.
It is a happy number.
It is not a de Polignac number, because 148941050531 - 210 = 148941049507 is a prime.
It is a super-2 number, since 2×1489410505312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (148941050501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2763461 + ... + 2816841.
It is an arithmetic number, because the mean of its divisors is an integer number (11457592188).
Almost surely, 2148941050531 is an apocalyptic number.
148941050531 is a deficient number, since it is larger than the sum of its proper divisors (34380424477).
148941050531 is a wasteful number, since it uses less digits than its factorization.
148941050531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84062.
The product of its (nonzero) digits is 86400, while the sum is 41.
The spelling of 148941050531 in words is "one hundred forty-eight billion, nine hundred forty-one million, fifty thousand, five hundred thirty-one".
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