| Base | Representation |
|---|---|
| bin | 1000001011101111101… |
| … | …0001111101010100000 |
| 3 | 111102220001211022101210 |
| 4 | 2002323322033222200 |
| 5 | 4300412414431001 |
| 6 | 144330433030120 |
| 7 | 13104663361020 |
| oct | 2027372175240 |
| 9 | 442801738353 |
| 10 | 140591561376 |
| 11 | 546962a8a42 |
| 12 | 232b79b5340 |
| 13 | 103472c4906 |
| 14 | 6b3a019a80 |
| 15 | 39ccb23dd6 |
| hex | 20bbe8faa0 |
140591561376 has 96 divisors (see below), whose sum is σ = 422286359040. Its totient is φ = 40120286976.
The previous prime is 140591561329. The next prime is 140591561377. The reversal of 140591561376 is 673165195041.
It is a happy number.
140591561376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (140591561377) 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 15 ways as a sum of consecutive naturals, for example, 429255 + ... + 682233.
It is an arithmetic number, because the mean of its divisors is an integer number (4398816240).
Almost surely, 2140591561376 is an apocalyptic number.
140591561376 is a gapful number since it is divisible by the number (16) 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 140591561376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211143179520).
140591561376 is an abundant number, since it is smaller than the sum of its proper divisors (281694797664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140591561376 is a wasteful number, since it uses less digits than its factorization.
140591561376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253826 (or 253818 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 48.
The spelling of 140591561376 in words is "one hundred forty billion, five hundred ninety-one million, five hundred sixty-one thousand, three hundred seventy-six".
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