| Base | Representation |
|---|---|
| bin | 10000101111011… |
| … | …01011101000000 |
| 3 | 100210020202011020 |
| 4 | 20113231131000 |
| 5 | 241422330331 |
| 6 | 21533545440 |
| 7 | 3323443200 |
| oct | 1027553500 |
| 9 | 323222136 |
| 10 | 140433216 |
| 11 | 722a8610 |
| 12 | 3b045280 |
| 13 | 2312c5a1 |
| 14 | 14918400 |
| 15 | c4dec96 |
| hex | 85ed740 |
140433216 has 336 divisors, whose sum is σ = 500359680. Its totient is φ = 34298880.
The previous prime is 140433211. The next prime is 140433221. The reversal of 140433216 is 612334041.
It is an interprime number because it is at equal distance from previous prime (140433211) and next prime (140433221).
It is a tau number, because it is divible by the number of its divisors (336).
It is a super-2 number, since 2×1404332162 = 39442976312205312, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140433211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2380195 + ... + 2380253.
Almost surely, 2140433216 is an apocalyptic number.
140433216 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 140433216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250179840).
140433216 is an abundant number, since it is smaller than the sum of its proper divisors (359926464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140433216 is a wasteful number, since it uses less digits than its factorization.
140433216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122 (or 105 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 140433216 is about 11850.4521432728. The cubic root of 140433216 is about 519.7844471495.
Adding to 140433216 its reverse (612334041), we get a palindrome (752767257).
The spelling of 140433216 in words is "one hundred forty million, four hundred thirty-three thousand, two hundred sixteen".
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