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1074427086 = 231925137549
BaseRepresentation
bin100000000001010…
…0111010011001110
32202212201112212210
41000002213103032
54200023131321
6254340411250
735424323325
oct10002472316
92685645783
101074427086
11501538a77
1225b9a6b26
13141798a95
14a29a30bc
15644d3b76
hex400a74ce

1074427086 has 32 divisors (see below), whose sum is σ = 2271024000. Its totient is φ = 337932000.

The previous prime is 1074427007. The next prime is 1074427087. The reversal of 1074427086 is 6807244701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074427087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9840 + ... + 47388.

It is an arithmetic number, because the mean of its divisors is an integer number (70969500).

Almost surely, 21074427086 is an apocalyptic number.

1074427086 is an abundant number, since it is smaller than the sum of its proper divisors (1196596914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1074427086 is a wasteful number, since it uses less digits than its factorization.

1074427086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37824.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 1074427086 is about 32778.4546005452. The cubic root of 1074427086 is about 1024.2177925980.

The spelling of 1074427086 in words is "one billion, seventy-four million, four hundred twenty-seven thousand, eighty-six".

Divisors: 1 2 3 6 19 38 57 114 251 502 753 1506 4769 9538 14307 28614 37549 75098 112647 225294 713431 1426862 2140293 4280586 9424799 18849598 28274397 56548794 179071181 358142362 537213543 1074427086