Base | Representation |
---|---|
bin | 1000111001100110101… |
… | …1111100001010001000 |
3 | 112121200000122000120000 |
4 | 2032121223330022020 |
5 | 10001120441204013 |
6 | 154124202403000 |
7 | 14022030001221 |
oct | 2163153741210 |
9 | 477600560500 |
10 | 152902288008 |
11 | 599333a0088 |
12 | 25772800460 |
13 | 11559941742 |
14 | 7587000248 |
15 | 3e9d7c1973 |
hex | 2399afc288 |
152902288008 has 60 divisors (see below), whose sum is σ = 428295864645. Its totient is φ = 50964111360.
The previous prime is 152902287997. The next prime is 152902288051. The reversal of 152902288008 is 800882209251.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 141242175684 + 11660112324 = 375822^2 + 107982^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=276498.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 9946248 + ... + 9961608.
Almost surely, 2152902288008 is an apocalyptic number.
152902288008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
152902288008 is an abundant number, since it is smaller than the sum of its proper divisors (275393576637).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152902288008 is an frugal number, since it uses more digits than its factorization.
152902288008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30740 (or 15366 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 45.
The spelling of 152902288008 in words is "one hundred fifty-two billion, nine hundred two million, two hundred eighty-eight thousand, eight".
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