Base | Representation |
---|---|
bin | 11001000011010… |
… | …111100011001110 |
3 | 1002021220010110001 |
4 | 121003113203032 |
5 | 1330100011134 |
6 | 105412434514 |
7 | 13262414122 |
oct | 3103274316 |
9 | 1067803401 |
10 | 420313294 |
11 | 1a628a665 |
12 | b8918a3a |
13 | 691044bb |
14 | 3db71582 |
15 | 26d77414 |
hex | 190d78ce |
420313294 has 8 divisors (see below), whose sum is σ = 630566568. Its totient is φ = 210124440.
The previous prime is 420313279. The next prime is 420313297. The reversal of 420313294 is 492313024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4203132942 = 353326530226260872, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420313297) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6624 + ... + 29740.
It is an arithmetic number, because the mean of its divisors is an integer number (78820821).
Almost surely, 2420313294 is an apocalyptic number.
420313294 is a deficient number, since it is larger than the sum of its proper divisors (210253274).
420313294 is a wasteful number, since it uses less digits than its factorization.
420313294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32210.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 420313294 is about 20501.5436979755. The cubic root of 420313294 is about 749.0734002813.
The spelling of 420313294 in words is "four hundred twenty million, three hundred thirteen thousand, two hundred ninety-four".
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