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419380103 = 1941538357
BaseRepresentation
bin11000111111110…
…011101110000111
31002020010201100102
4120333303232013
51324330130403
6105340434315
713251446342
oct3077635607
91066121312
10419380103
111a580252a
12b854899b
1368b6880c
143d9ab459
1526c40b88
hex18ff3b87

419380103 has 8 divisors (see below), whose sum is σ = 452220720. Its totient is φ = 387616320.

The previous prime is 419380099. The next prime is 419380133. The reversal of 419380103 is 301083914.

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 419380103 - 22 = 419380099 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 (419380133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268400 + ... + 269957.

It is an arithmetic number, because the mean of its divisors is an integer number (56527590).

Almost surely, 2419380103 is an apocalyptic number.

419380103 is a deficient number, since it is larger than the sum of its proper divisors (32840617).

419380103 is a wasteful number, since it uses less digits than its factorization.

419380103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538417.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 419380103 is about 20478.7720090830. The cubic root of 419380103 is about 748.5186184566.

The spelling of 419380103 in words is "four hundred nineteen million, three hundred eighty thousand, one hundred three".

Divisors: 1 19 41 779 538357 10228783 22072637 419380103