Base | Representation |
---|---|
bin | 11001000011110… |
… | …001011100101110 |
3 | 1002022002111221221 |
4 | 121003301130232 |
5 | 1330111404444 |
6 | 105415013554 |
7 | 13263335314 |
oct | 3103613456 |
9 | 1068074857 |
10 | 420419374 |
11 | 1a6352331 |
12 | b896a2ba |
13 | 6914087b |
14 | 3db9c0b4 |
15 | 26d98a84 |
hex | 190f172e |
420419374 has 8 divisors (see below), whose sum is σ = 630835560. Its totient is φ = 210140856.
The previous prime is 420419359. The next prime is 420419393. The reversal of 420419374 is 473914024.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26409 + ... + 39220.
It is an arithmetic number, because the mean of its divisors is an integer number (78854445).
Almost surely, 2420419374 is an apocalyptic number.
420419374 is a deficient number, since it is larger than the sum of its proper divisors (210416186).
420419374 is a wasteful number, since it uses less digits than its factorization.
420419374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68834.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 420419374 is about 20504.1306570164. The cubic root of 420419374 is about 749.1364128194.
It can be divided in two parts, 42041 and 9374, that added together give a palindrome (51415).
The spelling of 420419374 in words is "four hundred twenty million, four hundred nineteen thousand, three hundred seventy-four".
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