Base | Representation |
---|---|
bin | 11001010110100… |
… | …011010001000111 |
3 | 1002122100121120021 |
4 | 121112203101013 |
5 | 1332341421043 |
6 | 110112320011 |
7 | 13353230131 |
oct | 3126432107 |
9 | 1078317507 |
10 | 425342023 |
11 | 1a9104837 |
12 | ba543007 |
13 | 6a175392 |
14 | 406c0051 |
15 | 2751c3ed |
hex | 195a3447 |
425342023 has 8 divisors (see below), whose sum is σ = 450573840. Its totient is φ = 400133760.
The previous prime is 425342017. The next prime is 425342051. The reversal of 425342023 is 320243524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 425342023 - 25 = 425341991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425346023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42928 + ... + 51898.
It is an arithmetic number, because the mean of its divisors is an integer number (56321730).
Almost surely, 2425342023 is an apocalyptic number.
425342023 is a deficient number, since it is larger than the sum of its proper divisors (25231817).
425342023 is a wasteful number, since it uses less digits than its factorization.
425342023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11777.
The product of its (nonzero) digits is 5760, while the sum is 25.
The square root of 425342023 is about 20623.8217360411. The cubic root of 425342023 is about 752.0489295677.
Adding to 425342023 its reverse (320243524), we get a palindrome (745585547).
It can be divided in two parts, 425 and 342023, that multiplied together give a triangular number (145359775 = T17050).
The spelling of 425342023 in words is "four hundred twenty-five million, three hundred forty-two thousand, twenty-three".
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