Base | Representation |
---|---|
bin | 11001010110100… |
… | …011100000110110 |
3 | 1002122100122221120 |
4 | 121112203200312 |
5 | 1332341434110 |
6 | 110112324410 |
7 | 13353233100 |
oct | 3126434066 |
9 | 1078318846 |
10 | 425343030 |
11 | 1a9105572 |
12 | ba543706 |
13 | 6a175988 |
14 | 406c0570 |
15 | 2751c870 |
hex | 195a3836 |
425343030 has 48 divisors (see below), whose sum is σ = 1187492400. Its totient is φ = 97220928.
The previous prime is 425343019. The next prime is 425343049. The reversal of 425343030 is 30343524.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143205 + ... + 146144.
It is an arithmetic number, because the mean of its divisors is an integer number (24739425).
Almost surely, 2425343030 is an apocalyptic number.
425343030 is an abundant number, since it is smaller than the sum of its proper divisors (762149370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425343030 is a wasteful number, since it uses less digits than its factorization.
425343030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289373 (or 289366 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 425343030 is about 20623.8461495425. The cubic root of 425343030 is about 752.0495230608.
Adding to 425343030 its reverse (30343524), we get a palindrome (455686554).
The spelling of 425343030 in words is "four hundred twenty-five million, three hundred forty-three thousand, thirty".
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