Base | Representation |
---|---|
bin | 1000101101011110000… |
… | …0001100101000011100 |
3 | 112022020222101200022211 |
4 | 2023113200030220130 |
5 | 4422432433223402 |
6 | 152425023250204 |
7 | 13545220444411 |
oct | 2132740145034 |
9 | 468228350284 |
10 | 149644429852 |
11 | 5851141a025 |
12 | 25003749964 |
13 | 1115a9c5b18 |
14 | 7358474108 |
15 | 3d5c7954d7 |
hex | 22d780ca1c |
149644429852 has 12 divisors (see below), whose sum is σ = 263876819976. Its totient is φ = 74251052720.
The previous prime is 149644429829. The next prime is 149644429861. The reversal of 149644429852 is 258924446941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142789963 + ... + 142791010.
It is an arithmetic number, because the mean of its divisors is an integer number (21989734998).
Almost surely, 2149644429852 is an apocalyptic number.
It is an amenable number.
149644429852 is a deficient number, since it is larger than the sum of its proper divisors (114232390124).
149644429852 is a wasteful number, since it uses less digits than its factorization.
149644429852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285581108 (or 285581106 counting only the distinct ones).
The product of its digits is 19906560, while the sum is 58.
The spelling of 149644429852 in words is "one hundred forty-nine billion, six hundred forty-four million, four hundred twenty-nine thousand, eight hundred fifty-two".
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