Base | Representation |
---|---|
bin | 100001000011111111111010… |
… | …000000101111101010101000 |
3 | 201001212002102200100102111021 |
4 | 201003333322000233222220 |
5 | 123024400304422232240 |
6 | 1233132324132142224 |
7 | 42425356044064306 |
oct | 4103777200575250 |
9 | 631762380312437 |
10 | 145410312305320 |
11 | 42372192503787 |
12 | 143855ab467974 |
13 | 631a1977191ba |
14 | 27c9c7a653276 |
15 | 11c26c8b0454a |
hex | 843ffa02faa8 |
145410312305320 has 32 divisors (see below), whose sum is σ = 327183666006600. Its totient is φ = 58162264776448.
The previous prime is 145410312305317. The next prime is 145410312305353. The reversal of 145410312305320 is 23503213014541.
145410312305320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 144933331458276 + 476980847044 = 12038826^2 + 690638^2 .
It is a super-2 number, since 2×1454103123053202 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56862835 + ... + 59364994.
Almost surely, 2145410312305320 is an apocalyptic number.
145410312305320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145410312305320 is an abundant number, since it is smaller than the sum of its proper divisors (181773353701280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145410312305320 is a wasteful number, since it uses less digits than its factorization.
145410312305320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116259117 (or 116259113 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 34.
Adding to 145410312305320 its reverse (23503213014541), we get a palindrome (168913525319861).
The spelling of 145410312305320 in words is "one hundred forty-five trillion, four hundred ten billion, three hundred twelve million, three hundred five thousand, three hundred twenty".
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