Base | Representation |
---|---|
bin | 1001001101010101111… |
… | …1100100110110001000 |
3 | 120010100021102112210000 |
4 | 2103111133210312020 |
5 | 10042443331201143 |
6 | 200402032523000 |
7 | 14300234212143 |
oct | 2232537446610 |
9 | 503307375700 |
10 | 158200647048 |
11 | 61102160704 |
12 | 267b10b0460 |
13 | 11bc2545232 |
14 | 792a96905a |
15 | 41ada10bd3 |
hex | 24d57e4d88 |
158200647048 has 40 divisors (see below), whose sum is σ = 443108295630. Its totient is φ = 52733548800.
The previous prime is 158200647043. The next prime is 158200647053. The reversal of 158200647048 is 840746002851.
158200647048 is a `hidden beast` number, since 1 + 582 + 0 + 0 + 64 + 7 + 0 + 4 + 8 = 666.
158200647048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (158200647043) and next prime (158200647053).
It can be written as a sum of positive squares in only one way, i.e., 119203086564 + 38997560484 = 345258^2 + 197478^2 .
It is a super-2 number, since 2×1582006470482 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 158200646994 and 158200647012.
It is not an unprimeable number, because it can be changed into a prime (158200647043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 122067753 + ... + 122069048.
Almost surely, 2158200647048 is an apocalyptic number.
158200647048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
158200647048 is an abundant number, since it is smaller than the sum of its proper divisors (284907648582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158200647048 is a wasteful number, since it uses less digits than its factorization.
158200647048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244136819 (or 244136806 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 45.
Adding to 158200647048 its reverse (840746002851), we get a palindrome (998946649899).
The spelling of 158200647048 in words is "one hundred fifty-eight billion, two hundred million, six hundred forty-seven thousand, forty-eight".
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