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3211300313130 = 2357131176300481
BaseRepresentation
bin101110101110110000011…
…010100001100000101010
3102100222221001002100100110
4232232300122201200222
5410103220340010010
610455130114315150
7451003005166320
oct56566032414052
912328831070313
103211300313130
1110289a5343438
1243a455b88ab6
131a3a94053ba0
14b15dbaddd10
15587eecc9120
hex2ebb06a182a

3211300313130 has 64 divisors (see below), whose sum is σ = 9485687086848. Its totient is φ = 677549076480.

The previous prime is 3211300313087. The next prime is 3211300313147. The reversal of 3211300313130 is 313130031123.

It is a super-2 number, since 2×32113003131302 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3211300313097 and 3211300313106.

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 31 ways as a sum of consecutive naturals, for example, 588147511 + ... + 588152970.

It is an arithmetic number, because the mean of its divisors is an integer number (148213860732).

Almost surely, 23211300313130 is an apocalyptic number.

3211300313130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3211300313130 is an abundant number, since it is smaller than the sum of its proper divisors (6274386773718).

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

3211300313130 is a wasteful number, since it uses less digits than its factorization.

3211300313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176300511.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 3211300313130 its reverse (313130031123), we get a palindrome (3524430344253).

The spelling of 3211300313130 in words is "three trillion, two hundred eleven billion, three hundred million, three hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2730 1176300481 2352600962 3528901443 5881502405 7057802886 8234103367 11763004810 15291906253 16468206734 17644507215 24702310101 30583812506 35289014430 41170516835 45875718759 49404620202 76459531265 82341033670 91751437518 107043343771 123511550505 152919062530 214086687542 229378593795 247023101010 321130031313 458757187590 535216718855 642260062626 1070433437710 1605650156565 3211300313130