Base | Representation |
---|---|
bin | 1000101000101001010… |
… | …1000001000000110000 |
3 | 112011220202001012110002 |
4 | 2022022111001000300 |
5 | 4412310002344130 |
6 | 152052331525132 |
7 | 13501146150041 |
oct | 2121225010060 |
9 | 464822035402 |
10 | 148349653040 |
11 | 57a0756a046 |
12 | 24901bb97a8 |
13 | 10cb26993b4 |
14 | 72745128c8 |
15 | 3cd3c87b45 |
hex | 228a541030 |
148349653040 has 40 divisors (see below), whose sum is σ = 344934784368. Its totient is φ = 59336103680.
The previous prime is 148349653013. The next prime is 148349653069. The reversal of 148349653040 is 40356943841.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454930 + ... + 1553550.
Almost surely, 2148349653040 is an apocalyptic number.
148349653040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148349653040 is an abundant number, since it is smaller than the sum of its proper divisors (196585131328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148349653040 is a wasteful number, since it uses less digits than its factorization.
148349653040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117437 (or 117431 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 148349653040 in words is "one hundred forty-eight billion, three hundred forty-nine million, six hundred fifty-three thousand, forty".
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