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1035042807 = 31721193821
BaseRepresentation
bin111101101100010…
…111111111110111
32200010121121210210
4331230113333313
54104432332212
6250412320503
734435501341
oct7554277767
92603547723
101035042807
11491288a87
1224a773133
13136589586
149b670291
1560d0453c
hex3db17ff7

1035042807 has 12 divisors (see below), whose sum is σ = 1466013416. Its totient is φ = 649438080.

The previous prime is 1035042791. The next prime is 1035042821. The reversal of 1035042807 is 7082405301.

It is not a de Polignac number, because 1035042807 - 24 = 1035042791 is a prime.

It is a super-2 number, since 2×10350428072 = 2142627224644878498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035041807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596044 + ... + 597777.

Almost surely, 21035042807 is an apocalyptic number.

1035042807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1035042807 is a deficient number, since it is larger than the sum of its proper divisors (430970609).

1035042807 is a wasteful number, since it uses less digits than its factorization.

1035042807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193858 (or 1193841 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1035042807 is about 32172.0811729673. The cubic root of 1035042807 is about 1011.5470872320.

The spelling of 1035042807 in words is "one billion, thirty-five million, forty-two thousand, eight hundred seven".

Divisors: 1 3 17 51 289 867 1193821 3581463 20294957 60884871 345014269 1035042807