Base | Representation |
---|---|
bin | 11111110101011010110110… |
… | …001111000111010011111111 |
3 | 200100201212022121011212120121 |
4 | 133311122312033013103333 |
5 | 121322412300220033211 |
6 | 1213435520155355411 |
7 | 41330263160113432 |
oct | 3765326617072377 |
9 | 610655277155517 |
10 | 140010401330431 |
11 | 4068009453a7a5 |
12 | 13852b54152b67 |
13 | 6017c025b6ba8 |
14 | 268077a87d819 |
15 | 112bed2722271 |
hex | 7f56b63c74ff |
140010401330431 has 8 divisors (see below), whose sum is σ = 147544323057504. Its totient is φ = 132597022351200.
The previous prime is 140010401330347. The next prime is 140010401330441. The reversal of 140010401330431 is 134033104010041.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140010401330431 - 241 = 137811378074879 is a prime.
It is a super-2 number, since 2×1400104013304312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140010401330396 and 140010401330405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140010401330441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30135684576 + ... + 30135689221.
It is an arithmetic number, because the mean of its divisors is an integer number (18443040382188).
Almost surely, 2140010401330431 is an apocalyptic number.
140010401330431 is a deficient number, since it is larger than the sum of its proper divisors (7533921727073).
140010401330431 is a wasteful number, since it uses less digits than its factorization.
140010401330431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60271373921.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 140010401330431 its reverse (134033104010041), we get a palindrome (274043505340472).
The spelling of 140010401330431 in words is "one hundred forty trillion, ten billion, four hundred one million, three hundred thirty thousand, four hundred thirty-one".
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