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1082028246 = 2313210332
BaseRepresentation
bin100000001111110…
…0111000011010110
32210102000201201020
41000133213003112
54203444400441
6255211342010
735546042205
oct10037470326
92712021636
101082028246
1150585a922
12262451906
1314322a800
14a39c123c
1564ed5e66
hex407e70d6

1082028246 has 36 divisors (see below), whose sum is σ = 2345598108. Its totient is φ = 332609472.

The previous prime is 1082028229. The next prime is 1082028263. The reversal of 1082028246 is 6428202801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1082028229) and next prime (1082028263).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1046946 + ... + 1047978.

It is an arithmetic number, because the mean of its divisors is an integer number (65155503).

Almost surely, 21082028246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1082028246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172799054).

1082028246 is an abundant number, since it is smaller than the sum of its proper divisors (1263569862).

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

1082028246 is an equidigital number, since it uses as much as digits as its factorization.

1082028246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 1082028246 is about 32894.1977558353. The cubic root of 1082028246 is about 1026.6274352290.

The spelling of 1082028246 in words is "one billion, eighty-two million, twenty-eight thousand, two hundred forty-six".

Divisors: 1 2 3 6 13 26 39 78 169 338 507 1014 1033 2066 3099 6198 13429 26858 40287 80574 174577 349154 523731 1047462 1067089 2134178 3201267 6402534 13872157 27744314 41616471 83232942 180338041 360676082 541014123 1082028246