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330623013032 = 231316993187081
BaseRepresentation
bin1001100111110101010…
…10101101000010101000
31011121101200112021022222
410303322222231002220
520404103442404112
6411515222333212
732613101145614
oct4637252550250
91147350467288
10330623013032
11118242087234
12540b0b8a208
13252402b9270
1412006204344
158900d4e372
hex4cfaaad0a8

330623013032 has 32 divisors (see below), whose sum is σ = 667647016680. Its totient is φ = 152585441280.

The previous prime is 330623013029. The next prime is 330623013059. The reversal of 330623013032 is 230310326033.

It can be written as a sum of positive squares in 4 ways, for example, as 58925620516 + 271697392516 = 242746^2 + 521246^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 330623012992 and 330623013010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673732 + ... + 1860812.

Almost surely, 2330623013032 is an apocalyptic number.

It is an amenable number.

330623013032 is an abundant number, since it is smaller than the sum of its proper divisors (337024003648).

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

330623013032 is a wasteful number, since it uses less digits than its factorization.

330623013032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204093 (or 204089 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 330623013032 its reverse (230310326033), we get a palindrome (560933339065).

The spelling of 330623013032 in words is "three hundred thirty billion, six hundred twenty-three million, thirteen thousand, thirty-two".

Divisors: 1 2 4 8 13 26 52 104 16993 33986 67972 135944 187081 220909 374162 441818 748324 883636 1496648 1767272 2432053 4864106 9728212 19456424 3179067433 6358134866 12716269732 25432539464 41327876629 82655753258 165311506516 330623013032