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1076238285 = 35298927799
BaseRepresentation
bin100000000100110…
…0001011111001101
32210000010120101020
41000021201133031
54201004111120
6254443304353
735445605643
oct10011413715
92700116336
101076238285
11502565831
1226051b0b9
13141c812b5
14a2d15193
1564740640
hex402617cd

1076238285 has 32 divisors (see below), whose sum is σ = 1801440000. Its totient is φ = 547954176.

The previous prime is 1076238221. The next prime is 1076238301. The reversal of 1076238285 is 5828326701.

It is not a de Polignac number, because 1076238285 - 26 = 1076238221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24816 + ... + 52614.

It is an arithmetic number, because the mean of its divisors is an integer number (56295000).

Almost surely, 21076238285 is an apocalyptic number.

1076238285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1076238285 is a deficient number, since it is larger than the sum of its proper divisors (725201715).

1076238285 is a wasteful number, since it uses less digits than its factorization.

1076238285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27925.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1076238285 is about 32806.0708558645. The cubic root of 1076238285 is about 1024.7929893269.

The spelling of 1076238285 in words is "one billion, seventy-six million, two hundred thirty-eight thousand, two hundred eighty-five".

Divisors: 1 3 5 15 29 87 89 145 267 435 445 1335 2581 7743 12905 27799 38715 83397 138995 416985 806171 2418513 2474111 4030855 7422333 12092565 12370555 37111665 71749219 215247657 358746095 1076238285