| Base | Representation |
|---|---|
| bin | 1000011100001111011… |
| … | …1110011011000010100 |
| 3 | 111212022200220200220200 |
| 4 | 2013003313303120110 |
| 5 | 4334000121400020 |
| 6 | 150342112100500 |
| 7 | 13322506364421 |
| oct | 2070367633024 |
| 9 | 455280820820 |
| 10 | 145020106260 |
| 11 | 56559084297 |
| 12 | 24132b34730 |
| 13 | 108a1940483 |
| 14 | 703a244d48 |
| 15 | 3b8b7ea590 |
| hex | 21c3df3614 |
145020106260 has 144 divisors (see below), whose sum is σ = 448427934864. Its totient is φ = 37922586624.
The previous prime is 145020106243. The next prime is 145020106267. The reversal of 145020106260 is 62601020541.
145020106260 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 20 + 10 + 626 + 0 = 666.
145020106260 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 8 ways, for example, as 58929504516 + 86090601744 = 242754^2 + 293412^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145020106267) 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 47 ways as a sum of consecutive naturals, for example, 31031284 + ... + 31035956.
It is an arithmetic number, because the mean of its divisors is an integer number (3114082881).
Almost surely, 2145020106260 is an apocalyptic number.
145020106260 is a gapful number since it is divisible by the number (10) 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 145020106260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224213967432).
145020106260 is an abundant number, since it is smaller than the sum of its proper divisors (303407828604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145020106260 is a wasteful number, since it uses less digits than its factorization.
145020106260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7994 (or 7989 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The spelling of 145020106260 in words is "one hundred forty-five billion, twenty million, one hundred six thousand, two hundred sixty".
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