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1330200223300 = 2252131367748523
BaseRepresentation
bin10011010110110110000…
…111001001111001000100
311201011110221101202100001
4103112312013021321010
5133243222224121200
62455030251131044
7165050413224544
oct23266607117104
94634427352301
101330200223300
11473153390a23
12195975443a84
139858bac4360
144854c433324
15249053ee76a
hex135b61c9e44

1330200223300 has 72 divisors (see below), whose sum is σ = 3110853767616. Its totient is φ = 490790904960.

The previous prime is 1330200223217. The next prime is 1330200223301. The reversal of 1330200223300 is 33220020331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1330200223301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1402839 + ... + 2151361.

It is an arithmetic number, because the mean of its divisors is an integer number (43206302328).

Almost surely, 21330200223300 is an apocalyptic number.

1330200223300 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 1330200223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555426883808).

1330200223300 is an abundant number, since it is smaller than the sum of its proper divisors (1780653544316).

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

1330200223300 is a wasteful number, since it uses less digits than its factorization.

1330200223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749917 (or 749910 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1330200223300 its reverse (33220020331), we get a palindrome (1363420243631).

The spelling of 1330200223300 in words is "one trillion, three hundred thirty billion, two hundred million, two hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 1367 2734 5468 6835 13670 17771 27340 34175 35542 68350 71084 88855 136700 177710 355420 444275 748523 888550 1497046 1777100 2994092 3742615 7485230 9730799 14970460 18713075 19461598 37426150 38923196 48653995 74852300 97307990 194615980 243269975 486539950 973079900 1023230941 2046461882 4092923764 5116154705 10232309410 13302002233 20464618820 25580773525 26604004466 51161547050 53208008932 66510011165 102323094100 133020022330 266040044660 332550055825 665100111650 1330200223300