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1330830006 = 2311174992377
BaseRepresentation
bin100111101010010…
…1101101010110110
310102202012011120020
41033110231222312
510211143030011
6340020150010
744656603602
oct11724555266
93382164506
101330830006
11623245310
12311838306
1318294099c
14c8a68502
157bc80006
hex4f52dab6

1330830006 has 64 divisors (see below), whose sum is σ = 3081888000. Its totient is φ = 378639360.

The previous prime is 1330830001. The next prime is 1330830037. The reversal of 1330830006 is 6000380331.

It is a super-2 number, since 2×13308300062 = 3542217009739920072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330830001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558690 + ... + 561066.

It is an arithmetic number, because the mean of its divisors is an integer number (48154500).

Almost surely, 21330830006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330830006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1540944000).

1330830006 is an abundant number, since it is smaller than the sum of its proper divisors (1751057994).

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

1330830006 is a wasteful number, since it uses less digits than its factorization.

1330830006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1330830006 is about 36480.5428413559. The cubic root of 1330830006 is about 1099.9531677031.

The spelling of 1330830006 in words is "one billion, three hundred thirty million, eight hundred thirty thousand, six".

Divisors: 1 2 3 6 11 17 22 33 34 51 66 102 187 374 499 561 998 1122 1497 2377 2994 4754 5489 7131 8483 10978 14262 16467 16966 25449 26147 32934 40409 50898 52294 78441 80818 93313 121227 156882 186626 242454 279939 444499 559878 888998 1186123 1333497 2372246 2666994 3558369 7116738 13047353 20164091 26094706 39142059 40328182 60492273 78284118 120984546 221805001 443610002 665415003 1330830006