| Base | Representation |
|---|---|
| bin | 10001010101111… |
| … | …01000110101100 |
| 3 | 101010202001101022 |
| 4 | 20222331012230 |
| 5 | 244220244220 |
| 6 | 22234033312 |
| 7 | 3414354200 |
| oct | 1052750654 |
| 9 | 333661338 |
| 10 | 145478060 |
| 11 | 75133902 |
| 12 | 40878838 |
| 13 | 241a78c0 |
| 14 | 1546cb00 |
| 15 | cb89925 |
| hex | 8abd1ac |
145478060 has 144 divisors (see below), whose sum is σ = 403532640. Its totient is φ = 43545600.
The previous prime is 145478051. The next prime is 145478063. The reversal of 145478060 is 60874541.
145478060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 145478060.
It is not an unprimeable number, because it can be changed into a prime (145478063) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241760 + ... + 242360.
It is an arithmetic number, because the mean of its divisors is an integer number (2802310).
Almost surely, 2145478060 is an apocalyptic number.
145478060 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 145478060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201766320).
145478060 is an abundant number, since it is smaller than the sum of its proper divisors (258054580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145478060 is a wasteful number, since it uses less digits than its factorization.
145478060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656 (or 647 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 145478060 is about 12061.4286052689. The cubic root of 145478060 is about 525.9355171619.
The spelling of 145478060 in words is "one hundred forty-five million, four hundred seventy-eight thousand, sixty".
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