| Base | Representation |
|---|---|
| bin | 10001010101000… |
| … | …10111001110000 |
| 3 | 101010112121011100 |
| 4 | 20222202321300 |
| 5 | 244203330421 |
| 6 | 22231444400 |
| 7 | 3413426250 |
| oct | 1052427160 |
| 9 | 333477140 |
| 10 | 145370736 |
| 11 | 75070205 |
| 12 | 40826700 |
| 13 | 2416aab4 |
| 14 | 15441960 |
| 15 | cb67c26 |
| hex | 8aa2e70 |
145370736 has 120 divisors (see below), whose sum is σ = 481085280. Its totient is φ = 40094208.
The previous prime is 145370713. The next prime is 145370737. The reversal of 145370736 is 637073541.
It is a super-2 number, since 2×1453707362 = 42265301770363392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 145370736.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145370737) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26746 + ... + 31718.
It is an arithmetic number, because the mean of its divisors is an integer number (4009044).
Almost surely, 2145370736 is an apocalyptic number.
145370736 is a gapful number since it is divisible by the number (16) 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 145370736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240542640).
145370736 is an abundant number, since it is smaller than the sum of its proper divisors (335714544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145370736 is a wasteful number, since it uses less digits than its factorization.
145370736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5023 (or 5014 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The square root of 145370736 is about 12056.9787260325. The cubic root of 145370736 is about 525.8061519740.
It can be divided in two parts, 145 and 370736, that added together give a square (370881 = 6092).
The spelling of 145370736 in words is "one hundred forty-five million, three hundred seventy thousand, seven hundred thirty-six".
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