Base | Representation |
---|---|
bin | 100001000100001110100001… |
… | …101011111000011100110011 |
3 | 201001220120221200220201012201 |
4 | 201010032201223320130303 |
5 | 123030124432114413301 |
6 | 1233143441543004031 |
7 | 42426453050656153 |
oct | 4104164153703463 |
9 | 631816850821181 |
10 | 145426010310451 |
11 | 42378908632342 |
12 | 14388650739617 |
13 | 631b7c9a56630 |
14 | 27ca929452763 |
15 | 11c2ce6d45201 |
hex | 8443a1af8733 |
145426010310451 has 8 divisors (see below), whose sum is σ = 156619140680240. Its totient is φ = 134233810539552.
The previous prime is 145426010310437. The next prime is 145426010310467. The reversal of 145426010310451 is 154013010624541.
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 145426010310451 - 29 = 145426010309939 is a prime.
It is a super-2 number, since 2×1454260103104512 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 145426010310451.
It is not an unprimeable number, because it can be changed into a prime (145426010310421) 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, 232325136 + ... + 232950253.
It is an arithmetic number, because the mean of its divisors is an integer number (19577392585030).
Almost surely, 2145426010310451 is an apocalyptic number.
145426010310451 is a deficient number, since it is larger than the sum of its proper divisors (11193130369789).
145426010310451 is a wasteful number, since it uses less digits than its factorization.
145426010310451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465299445.
The product of its (nonzero) digits is 57600, while the sum is 37.
Adding to 145426010310451 its reverse (154013010624541), we get a palindrome (299439020934992).
The spelling of 145426010310451 in words is "one hundred forty-five trillion, four hundred twenty-six billion, ten million, three hundred ten thousand, four hundred fifty-one".
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