Base | Representation |
---|---|
bin | 11001010110110… |
… | …001100000100011 |
3 | 1002122110120120201 |
4 | 121112301200203 |
5 | 1332400302410 |
6 | 110113450031 |
7 | 13353562162 |
oct | 3126614043 |
9 | 1078416521 |
10 | 425400355 |
11 | 1a9144646 |
12 | ba570917 |
13 | 6a195ab3 |
14 | 406d73d9 |
15 | 2752e83a |
hex | 195b1823 |
425400355 has 8 divisors (see below), whose sum is σ = 511459632. Its totient is φ = 339667488.
The previous prime is 425400347. The next prime is 425400373. The reversal of 425400355 is 553004524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 425400355 - 23 = 425400347 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 78724 + ... + 83953.
It is an arithmetic number, because the mean of its divisors is an integer number (63932454).
Almost surely, 2425400355 is an apocalyptic number.
425400355 is a deficient number, since it is larger than the sum of its proper divisors (86059277).
425400355 is a wasteful number, since it uses less digits than its factorization.
425400355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163205.
The product of its (nonzero) digits is 12000, while the sum is 28.
The square root of 425400355 is about 20625.2358774391. The cubic root of 425400355 is about 752.0833070103.
Adding to 425400355 its reverse (553004524), we get a palindrome (978404879).
The spelling of 425400355 in words is "four hundred twenty-five million, four hundred thousand, three hundred fifty-five".
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