Base | Representation |
---|---|
bin | 10010001111000011001… |
… | …011110000001101111011 |
3 | 11102210111101202211000112 |
4 | 102033003023300031323 |
5 | 131012332142340324 |
6 | 2355400522454535 |
7 | 156351144166646 |
oct | 22170313601573 |
9 | 4383441684015 |
10 | 1253110121339 |
11 | 443493aa435a |
12 | 182a4006444b |
13 | 912247b75cb |
14 | 44917d28a5d |
15 | 228e2627c0e |
hex | 123c32f037b |
1253110121339 has 8 divisors (see below), whose sum is σ = 1320063360000. Its totient is φ = 1186256890152.
The previous prime is 1253110121311. The next prime is 1253110121401. The reversal of 1253110121339 is 9331210113521.
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 1253110121339 - 228 = 1252841685883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1253110121239) 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, 24976139 + ... + 25026260.
It is an arithmetic number, because the mean of its divisors is an integer number (165007920000).
Almost surely, 21253110121339 is an apocalyptic number.
1253110121339 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
1253110121339 is a deficient number, since it is larger than the sum of its proper divisors (66953238661).
1253110121339 is a wasteful number, since it uses less digits than its factorization.
1253110121339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50003737.
The product of its (nonzero) digits is 4860, while the sum is 32.
The spelling of 1253110121339 in words is "one trillion, two hundred fifty-three billion, one hundred ten million, one hundred twenty-one thousand, three hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •