Base | Representation |
---|---|
bin | 1000111001011110110… |
… | …1011000000100100000 |
3 | 112121120201012101221200 |
4 | 2032113231120010200 |
5 | 10001033443010143 |
6 | 154121015321200 |
7 | 14021144665404 |
oct | 2162755300440 |
9 | 477521171850 |
10 | 152869110048 |
11 | 59916699a86 |
12 | 25763680200 |
13 | 11552ac6105 |
14 | 7582845104 |
15 | 3e9a91b1d3 |
hex | 2397b58120 |
152869110048 has 54 divisors (see below), whose sum is σ = 434740401459. Its totient is φ = 50954158272.
The previous prime is 152869110019. The next prime is 152869110059. The reversal of 152869110048 is 840011968251.
It is a happy number.
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.
152869110048 is a `hidden beast` number, since 1 + 528 + 6 + 9 + 110 + 0 + 4 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 76434555024 + 76434555024 = 276468^2 + 276468^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=276468.
It is a junction number, because it is equal to n+sod(n) for n = 152869109985 and 152869110012.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6623713 + ... + 6646751.
Almost surely, 2152869110048 is an apocalyptic number.
152869110048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
152869110048 is an abundant number, since it is smaller than the sum of its proper divisors (281871291411).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152869110048 is an frugal number, since it uses more digits than its factorization.
152869110048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46094 (or 23044 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 45.
The spelling of 152869110048 in words is "one hundred fifty-two billion, eight hundred sixty-nine million, one hundred ten thousand, forty-eight".
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