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19076052 = 2231589671
BaseRepresentation
bin100100011000…
…1001111010100
31022220011102110
41020301033110
514340413202
61520511020
7321100212
oct110611724
938804373
1019076052
11a84a136
12647b470
133c4ba08
142767cb2
151a1c26c
hex12313d4

19076052 has 12 divisors (see below), whose sum is σ = 44510816. Its totient is φ = 6358680.

The previous prime is 19076033. The next prime is 19076069. The reversal of 19076052 is 25067091.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794824 + ... + 794847.

Almost surely, 219076052 is an apocalyptic number.

19076052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19076052 is an abundant number, since it is smaller than the sum of its proper divisors (25434764).

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

19076052 is a wasteful number, since it uses less digits than its factorization.

19076052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589678 (or 1589676 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 19076052 is about 4367.6139939331. The cubic root of 19076052 is about 267.1957212135.

The spelling of 19076052 in words is "nineteen million, seventy-six thousand, fifty-two".

Divisors: 1 2 3 4 6 12 1589671 3179342 4769013 6358684 9538026 19076052