| Base | Representation |
|---|---|
| bin | 11111111101000111101111… |
| … | …001100001111010000000000 |
| 3 | 200102121110101000001221010000 |
| 4 | 133331013233030033100000 |
| 5 | 121410100134242331412 |
| 6 | 1214523003543040000 |
| 7 | 41413440145260540 |
| oct | 3775075714172000 |
| 9 | 612543330057100 |
| 10 | 140539637855232 |
| 11 | 40864586787a90 |
| 12 | 13919634440000 |
| 13 | 6055aa5894985 |
| 14 | 269c22496d320 |
| 15 | 113ab59e1e4dc |
| hex | 7fd1ef30f400 |
140539637855232 has 3520 divisors, whose sum is σ = 583289521790976. Its totient is φ = 32569043189760.
The previous prime is 140539637855213. The next prime is 140539637855233. The reversal of 140539637855232 is 232558736935041.
140539637855232 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 3 + 9 + 6 + 3 + 78 + 552 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a self number, because there is not a number n which added to its sum of digits gives 140539637855232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140539637855233) by changing a digit.
It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 417031566168 + ... + 417031566504.
It is a 1-persistent number, because it is pandigital, but 2⋅140539637855232 = 281079275710464 is not.
Almost surely, 2140539637855232 is an apocalyptic number.
140539637855232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 140539637855232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291644760895488).
140539637855232 is an abundant number, since it is smaller than the sum of its proper divisors (442749883935744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140539637855232 is a wasteful number, since it uses less digits than its factorization.
140539637855232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 594 (or 567 counting only the distinct ones).
The product of its (nonzero) digits is 163296000, while the sum is 63.
The spelling of 140539637855232 in words is "one hundred forty trillion, five hundred thirty-nine billion, six hundred thirty-seven million, eight hundred fifty-five thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •