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1076212000 = 25531132381
BaseRepresentation
bin100000000100101…
…1011000100100000
32210000002020022201
41000021123010200
54201002241000
6254442542544
735445436213
oct10011330440
92700066281
101076212000
11502548006
12260507a54
13141c72346
14a2d0977a
156473796a
hex4025b120

1076212000 has 96 divisors (see below), whose sum is σ = 2668773744. Its totient is φ = 426496000.

The previous prime is 1076211977. The next prime is 1076212009. The reversal of 1076212000 is 2126701.

It can be written as a sum of positive squares in 8 ways, for example, as 269879184 + 806332816 = 16428^2 + 28396^2 .

It is not an unprimeable number, because it can be changed into a prime (1076212009) 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, 450810 + ... + 453190.

Almost surely, 21076212000 is an apocalyptic number.

1076212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1076212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1334386872).

1076212000 is an abundant number, since it is smaller than the sum of its proper divisors (1592561744).

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

1076212000 is a wasteful number, since it uses less digits than its factorization.

1076212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519 (or 2501 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1076212000 is about 32805.6702415909. The cubic root of 1076212000 is about 1024.7846464089.

Adding to 1076212000 its reverse (2126701), we get a palindrome (1078338701).

The spelling of 1076212000 in words is "one billion, seventy-six million, two hundred twelve thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 113 125 160 200 226 250 400 452 500 565 800 904 1000 1130 1808 2000 2260 2381 2825 3616 4000 4520 4762 5650 9040 9524 11300 11905 14125 18080 19048 22600 23810 28250 38096 45200 47620 56500 59525 76192 90400 95240 113000 119050 190480 226000 238100 269053 297625 380960 452000 476200 538106 595250 952400 1076212 1190500 1345265 1904800 2152424 2381000 2690530 4304848 4762000 5381060 6726325 8609696 9524000 10762120 13452650 21524240 26905300 33631625 43048480 53810600 67263250 107621200 134526500 215242400 269053000 538106000 1076212000