Base | Representation |
---|---|
bin | 1000100110110000101… |
… | …0000111111110001000 |
3 | 112010121110121000121021 |
4 | 2021230022013332020 |
5 | 4410240412401410 |
6 | 151530210522224 |
7 | 13452461600152 |
oct | 2115412077610 |
9 | 463543530537 |
10 | 147843481480 |
11 | 57777877942 |
12 | 247a0596374 |
13 | 10c318631b6 |
14 | 72271d1ad2 |
15 | 3ca4600eda |
hex | 226c287f88 |
147843481480 has 32 divisors (see below), whose sum is σ = 338285937600. Its totient is φ = 58135062976.
The previous prime is 147843481469. The next prime is 147843481529. The reversal of 147843481480 is 84184348741.
It is a super-2 number, since 2×1478434814802 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31320412 + ... + 31325131.
It is an arithmetic number, because the mean of its divisors is an integer number (10571435550).
Almost surely, 2147843481480 is an apocalyptic number.
147843481480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147843481480 is an abundant number, since it is smaller than the sum of its proper divisors (190442456120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147843481480 is a wasteful number, since it uses less digits than its factorization.
147843481480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62645613 (or 62645609 counting only the distinct ones).
The product of its (nonzero) digits is 2752512, while the sum is 52.
The spelling of 147843481480 in words is "one hundred forty-seven billion, eight hundred forty-three million, four hundred eighty-one thousand, four hundred eighty".
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