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1074680829 = 32431277051
BaseRepresentation
bin100000000001110…
…0101001111111101
32202220012102221200
41000003211033331
54200104241304
6254350050113
735426431155
oct10003451775
92686172850
101074680829
115016a1682
1225baa9939
13141857421
14a2a2b765
1564533e39
hex400e53fd

1074680829 has 12 divisors (see below), whose sum is σ = 1555924032. Its totient is φ = 714789000.

The previous prime is 1074680821. The next prime is 1074680833. The reversal of 1074680829 is 9280864701.

1074680829 is a `hidden beast` number, since 107 + 468 + 0 + 82 + 9 = 666.

It is not a de Polignac number, because 1074680829 - 23 = 1074680821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074680821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134647 + ... + 142404.

It is an arithmetic number, because the mean of its divisors is an integer number (129660336).

Almost surely, 21074680829 is an apocalyptic number.

It is an amenable number.

1074680829 is a deficient number, since it is larger than the sum of its proper divisors (481243203).

1074680829 is a wasteful number, since it uses less digits than its factorization.

1074680829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277488 (or 277485 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1074680829 is about 32782.3249480570. The cubic root of 1074680829 is about 1024.2984146779.

The spelling of 1074680829 in words is "one billion, seventy-four million, six hundred eighty thousand, eight hundred twenty-nine".

Divisors: 1 3 9 431 1293 3879 277051 831153 2493459 119408981 358226943 1074680829