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1082680804 = 221931140171
BaseRepresentation
bin100000010001000…
…0110010111100100
32210110020212212001
41000202012113210
54204131241204
6255233335044
735554430542
oct10042062744
92713225761
101082680804
11506166127
12262707484
131433c883a
14a3b10d92
15650b44a4
hex408865e4

1082680804 has 12 divisors (see below), whose sum is σ = 1895686128. Its totient is φ = 541056200.

The previous prime is 1082680783. The next prime is 1082680811. The reversal of 1082680804 is 4080862801.

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, 62362 + ... + 77809.

It is an arithmetic number, because the mean of its divisors is an integer number (157973844).

Almost surely, 21082680804 is an apocalyptic number.

It is an amenable number.

1082680804 is a deficient number, since it is larger than the sum of its proper divisors (813005324).

1082680804 is a wasteful number, since it uses less digits than its factorization.

1082680804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142106 (or 142104 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 1082680804 is about 32904.1153049280. The cubic root of 1082680804 is about 1026.8337759036.

The spelling of 1082680804 in words is "one billion, eighty-two million, six hundred eighty thousand, eight hundred four".

Divisors: 1 2 4 1931 3862 7724 140171 280342 560684 270670201 541340402 1082680804