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1006828912 = 243161107311
BaseRepresentation
bin111100000000101…
…111110101110000
32121011112012121201
4330000233311300
54030222011122
6243523500544
733643622155
oct7400576560
92534465551
101006828912
11477368511
12241227754
1313078b56b
1497a0822c
155d5cea27
hex3c02fd70

1006828912 has 80 divisors (see below), whose sum is σ = 2072438784. Its totient is φ = 473184000.

The previous prime is 1006828813. The next prime is 1006828937. The reversal of 1006828912 is 2198286001.

1006828912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×10068289124 (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3237237 + ... + 3237547.

Almost surely, 21006828912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1006828912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1036219392).

1006828912 is an abundant number, since it is smaller than the sum of its proper divisors (1065609872).

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

1006828912 is a wasteful number, since it uses less digits than its factorization.

1006828912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1006828912 is about 31730.5674705007. The cubic root of 1006828912 is about 1002.2711420091.

The spelling of 1006828912 in words is "one billion, six million, eight hundred twenty-eight thousand, nine hundred twelve".

Divisors: 1 2 4 8 16 31 61 62 107 122 124 214 244 248 311 428 488 496 622 856 976 1244 1712 1891 2488 3317 3782 4976 6527 6634 7564 9641 13054 13268 15128 18971 19282 26108 26536 30256 33277 37942 38564 52216 53072 66554 75884 77128 104432 133108 151768 154256 202337 266216 303536 404674 532432 588101 809348 1031587 1176202 1618696 2029897 2063174 2352404 3237392 4059794 4126348 4704808 8119588 8252696 9409616 16239176 16505392 32478352 62926807 125853614 251707228 503414456 1006828912