Base | Representation |
---|---|
bin | 1000101101000010011… |
… | …0111111001110000100 |
3 | 112021221220202112000211 |
4 | 2023100212333032010 |
5 | 4422213331110122 |
6 | 152405332245204 |
7 | 13542314366101 |
oct | 2132046771604 |
9 | 467856675024 |
10 | 149528769412 |
11 | 58462101690 |
12 | 24b90a70804 |
13 | 1113ca5b1a9 |
14 | 7346d67aa8 |
15 | 3d5254a877 |
hex | 22d09bf384 |
149528769412 has 96 divisors (see below), whose sum is σ = 301027104000. Its totient is φ = 64328140800.
The previous prime is 149528769391. The next prime is 149528769443. The reversal of 149528769412 is 214967825941.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42369664 + ... + 42373192.
It is an arithmetic number, because the mean of its divisors is an integer number (3135699000).
Almost surely, 2149528769412 is an apocalyptic number.
It is an amenable number.
149528769412 is an abundant number, since it is smaller than the sum of its proper divisors (151498334588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149528769412 is a wasteful number, since it uses less digits than its factorization.
149528769412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3997 (or 3995 counting only the distinct ones).
The product of its digits is 8709120, while the sum is 58.
The spelling of 149528769412 in words is "one hundred forty-nine billion, five hundred twenty-eight million, seven hundred sixty-nine thousand, four hundred twelve".
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