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419037852 = 22334919821
BaseRepresentation
bin11000111110100…
…000001010011100
31002012111022212110
4120332200022130
51324233202402
6105325234020
713245522462
oct3076401234
91065438773
10419037852
111a5599382
12b8402910
1368a78abc
143d91c832
1526bc456c
hex18fa029c

419037852 has 12 divisors (see below), whose sum is σ = 977755016. Its totient is φ = 139679280.

The previous prime is 419037833. The next prime is 419037911. The reversal of 419037852 is 258730914.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 419037852.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 17459899 + ... + 17459922.

Almost surely, 2419037852 is an apocalyptic number.

It is an amenable number.

419037852 is an abundant number, since it is smaller than the sum of its proper divisors (558717164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

419037852 is a wasteful number, since it uses less digits than its factorization.

419037852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34919828 (or 34919826 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 419037852 is about 20470.4140651820. The cubic root of 419037852 is about 748.3149440617.

The spelling of 419037852 in words is "four hundred nineteen million, thirty-seven thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 34919821 69839642 104759463 139679284 209518926 419037852