Base | Representation |
---|---|
bin | 10001000001001… |
… | …10010100111101 |
3 | 100221122010110120 |
4 | 20200212110331 |
5 | 243021411300 |
6 | 22055525153 |
7 | 3352316415 |
oct | 1040462475 |
9 | 327563416 |
10 | 142763325 |
11 | 7364a221 |
12 | 3b9897b9 |
13 | 23767053 |
14 | 14d63645 |
15 | c8003a0 |
hex | 882653d |
142763325 has 12 divisors (see below), whose sum is σ = 236035488. Its totient is φ = 76140400.
The previous prime is 142763293. The next prime is 142763333. The reversal of 142763325 is 523367241.
It is not a de Polignac number, because 142763325 - 25 = 142763293 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 951681 + ... + 951830.
It is an arithmetic number, because the mean of its divisors is an integer number (19669624).
Almost surely, 2142763325 is an apocalyptic number.
142763325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
142763325 is a deficient number, since it is larger than the sum of its proper divisors (93272163).
142763325 is a wasteful number, since it uses less digits than its factorization.
142763325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1903524 (or 1903519 counting only the distinct ones).
The product of its digits is 30240, while the sum is 33.
The square root of 142763325 is about 11948.3607662307. The cubic root of 142763325 is about 522.6434974411.
The spelling of 142763325 in words is "one hundred forty-two million, seven hundred sixty-three thousand, three hundred twenty-five".
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