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1074480068 = 22391968543
BaseRepresentation
bin100000000001011…
…0100001111000100
32202212211020120002
41000002310033010
54200031330233
6254341500432
735424633644
oct10002641704
92685736502
101074480068
11501574862
1225ba11718
131417b6c2c
14a29b8524
15644e46e8
hex400b43c4

1074480068 has 12 divisors (see below), whose sum is σ = 1880847360. Its totient is φ = 537095112.

The previous prime is 1074480067. The next prime is 1074480079. The reversal of 1074480068 is 8600844701.

It is not an unprimeable number, because it can be changed into a prime (1074480067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18596 + ... + 49947.

It is an arithmetic number, because the mean of its divisors is an integer number (156737280).

Almost surely, 21074480068 is an apocalyptic number.

It is an amenable number.

1074480068 is a deficient number, since it is larger than the sum of its proper divisors (806367292).

1074480068 is a wasteful number, since it uses less digits than its factorization.

1074480068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72466 (or 72464 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 1074480068 is about 32779.2627738941. The cubic root of 1074480068 is about 1024.2346276833.

The spelling of 1074480068 in words is "one billion, seventy-four million, four hundred eighty thousand, sixty-eight".

Divisors: 1 2 4 3919 7838 15676 68543 137086 274172 268620017 537240034 1074480068