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1984052204 = 223128156941
BaseRepresentation
bin111011001000010…
…0011101111101100
312010021100021221222
41312100203233230
513030404132304
6524513042512
7100111110521
oct16620435754
95107307858
101984052204
11928a44872
12474556438
132580824b4
1414b707148
15b92b24be
hex76423bec

1984052204 has 24 divisors (see below), whose sum is σ = 3596912256. Its totient is φ = 956592000.

The previous prime is 1984052171. The next prime is 1984052209. The reversal of 1984052204 is 4022504891.

It is not an unprimeable number, because it can be changed into a prime (1984052209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6374 + ... + 63314.

It is an arithmetic number, because the mean of its divisors is an integer number (149871344).

Almost surely, 21984052204 is an apocalyptic number.

It is an amenable number.

1984052204 is a deficient number, since it is larger than the sum of its proper divisors (1612860052).

1984052204 is a wasteful number, since it uses less digits than its factorization.

1984052204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57257 (or 57255 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 1984052204 is about 44542.7009059846. The cubic root of 1984052204 is about 1256.5632818704.

The spelling of 1984052204 in words is "one billion, nine hundred eighty-four million, fifty-two thousand, two hundred four".

Divisors: 1 2 4 31 62 124 281 562 1124 8711 17422 34844 56941 113882 227764 1765171 3530342 7060684 16000421 32000842 64001684 496013051 992026102 1984052204