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660132140001 = 317591039211151
BaseRepresentation
bin10011001101100101111…
…00010001001111100001
32100002220202002021020120
421212302330101033201
541303422311440001
61223132134430453
765456455415355
oct11466274211741
92302822067216
10660132140001
11234a62424374
12a7b30b02429
134a3338a2239
1423d444d3465
1512288ec3236
hex99b2f113e1

660132140001 has 32 divisors (see below), whose sum is σ = 948663705600. Its totient is φ = 406786387200.

The previous prime is 660132139949. The next prime is 660132140011. The reversal of 660132140001 is 100041231066.

660132140001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 660132140001 - 26 = 660132139937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (660132140011) 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, 3020776 + ... + 3231926.

It is an arithmetic number, because the mean of its divisors is an integer number (29645740800).

Almost surely, 2660132140001 is an apocalyptic number.

It is an amenable number.

660132140001 is a deficient number, since it is larger than the sum of its proper divisors (288531565599).

660132140001 is a wasteful number, since it uses less digits than its factorization.

660132140001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212269.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 660132140001 its reverse (100041231066), we get a palindrome (760173371067).

The spelling of 660132140001 in words is "six hundred sixty billion, one hundred thirty-two million, one hundred forty thousand, one".

Divisors: 1 3 17 51 59 177 1003 1039 3009 3117 17663 52989 61301 183903 211151 633453 1042117 3126351 3589567 10768701 12457909 37373727 211784453 219385889 635353359 658157667 3729560113 11188680339 12943767451 38831302353 220044046667 660132140001