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1070888084 = 227238116063
BaseRepresentation
bin111111110101000…
…111010010010100
32202122001202021122
4333311013102110
54143121404314
6254132503112
735352253460
oct7765072224
92678052248
101070888084
114aa541082
1225a77aa98
13140b29cb6
14a23214a0
156403528e
hex3fd47494

1070888084 has 24 divisors (see below), whose sum is σ = 2142809088. Its totient is φ = 458730720.

The previous prime is 1070888081. The next prime is 1070888111. The reversal of 1070888084 is 4808880701.

It is a super-2 number, since 2×10708880842 = 2293602576906382112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070888081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58637 + ... + 74699.

It is an arithmetic number, because the mean of its divisors is an integer number (89283712).

Almost surely, 21070888084 is an apocalyptic number.

1070888084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1070888084 is an abundant number, since it is smaller than the sum of its proper divisors (1071921004).

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

1070888084 is a wasteful number, since it uses less digits than its factorization.

1070888084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18455 (or 18453 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 44.

The square root of 1070888084 is about 32724.4264120855. The cubic root of 1070888084 is about 1023.0920156105.

The spelling of 1070888084 in words is "one billion, seventy million, eight hundred eighty-eight thousand, eighty-four".

Divisors: 1 2 4 7 14 28 2381 4762 9524 16063 16667 32126 33334 64252 66668 112441 224882 449764 38246003 76492006 152984012 267722021 535444042 1070888084