Base | Representation |
---|---|
bin | 1000010111100000101… |
… | …1010000100011001100 |
3 | 111202001012020122001102 |
4 | 2011320023100203030 |
5 | 4323400013404220 |
6 | 150012104202232 |
7 | 13246156004264 |
oct | 2057013204314 |
9 | 452035218042 |
10 | 143750138060 |
11 | 55a672293a1 |
12 | 23a39769378 |
13 | 1072b7bbab9 |
14 | 6d597007a4 |
15 | 3b1508d775 |
hex | 21782d08cc |
143750138060 has 24 divisors (see below), whose sum is σ = 317763463920. Its totient is φ = 54473736384.
The previous prime is 143750138053. The next prime is 143750138093. The reversal of 143750138060 is 60831057341.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189144539 + ... + 189145298.
It is an arithmetic number, because the mean of its divisors is an integer number (13240144330).
Almost surely, 2143750138060 is an apocalyptic number.
143750138060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143750138060 is an abundant number, since it is smaller than the sum of its proper divisors (174013325860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143750138060 is a wasteful number, since it uses less digits than its factorization.
143750138060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378289865 (or 378289863 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 143750138060 in words is "one hundred forty-three billion, seven hundred fifty million, one hundred thirty-eight thousand, sixty".
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