Base | Representation |
---|---|
bin | 1000001011000010010… |
… | …0000101111110100000 |
3 | 111102101210122012202021 |
4 | 2002300210011332200 |
5 | 4300020202031102 |
6 | 144255513031224 |
7 | 13100162360425 |
oct | 2026044057640 |
9 | 442353565667 |
10 | 140401205152 |
11 | 545a890254a |
12 | 232640b5514 |
13 | 10316a35cb0 |
14 | 6b1ca27d4c |
15 | 39bb072137 |
hex | 20b0905fa0 |
140401205152 has 48 divisors (see below), whose sum is σ = 310620078720. Its totient is φ = 61983136512.
The previous prime is 140401205141. The next prime is 140401205171. The reversal of 140401205152 is 251502104041.
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, 7327452 + ... + 7346587.
It is an arithmetic number, because the mean of its divisors is an integer number (6471251640).
Almost surely, 2140401205152 is an apocalyptic number.
It is an amenable number.
140401205152 is an abundant number, since it is smaller than the sum of its proper divisors (170218873568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140401205152 is a wasteful number, since it uses less digits than its factorization.
140401205152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14674085 (or 14674077 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 140401205152 its reverse (251502104041), we get a palindrome (391903309193).
The spelling of 140401205152 in words is "one hundred forty billion, four hundred one million, two hundred five thousand, one hundred fifty-two".
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