Base | Representation |
---|---|
bin | 100000100100000100000010… |
… | …111101000010111100010100 |
3 | 200210002021211202011200002101 |
4 | 200210010002331002330110 |
5 | 122232421310403324023 |
6 | 1224332222215451444 |
7 | 42110665253453650 |
oct | 4044040275027424 |
9 | 623067752150071 |
10 | 143215734042388 |
11 | 416a64a7271037 |
12 | 14090203686b84 |
13 | 61bb2551a6b07 |
14 | 275196dba5a60 |
15 | 11855836631ad |
hex | 824102f42f14 |
143215734042388 has 24 divisors (see below), whose sum is σ = 286443884593664. Its totient is φ = 61375511052000.
The previous prime is 143215734042379. The next prime is 143215734042397. The reversal of 143215734042388 is 883240437512341.
It is an interprime number because it is at equal distance from previous prime (143215734042379) and next prime (143215734042397).
It is a congruent number.
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, 110204163 + ... + 111496138.
Almost surely, 2143215734042388 is an apocalyptic number.
It is an amenable number.
143215734042388 is an abundant number, since it is smaller than the sum of its proper divisors (143228150551276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143215734042388 is a wasteful number, since it uses less digits than its factorization.
143215734042388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221723383 (or 221723381 counting only the distinct ones).
The product of its (nonzero) digits is 15482880, while the sum is 55.
The spelling of 143215734042388 in words is "one hundred forty-three trillion, two hundred fifteen billion, seven hundred thirty-four million, forty-two thousand, three hundred eighty-eight".
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