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2013312230210 = 251947748130137
BaseRepresentation
bin11101010011000010110…
…000101010001101000010
321010110201012011012202102
4131103002300222031002
5230441230412331320
64140523004150402
7265312516410611
oct35230260521502
97113635135672
102013312230210
117069282a3436
1228623a238402
13117b15526878
146d632893878
1537586a57175
hex1d4c2c2a342

2013312230210 has 64 divisors (see below), whose sum is σ = 3896510676480. Its totient is φ = 746582031360.

The previous prime is 2013312230207. The next prime is 2013312230221. The reversal of 2013312230210 is 120322133102.

It is a super-2 number, since 2×20133122302102 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66790262 + ... + 66820398.

It is an arithmetic number, because the mean of its divisors is an integer number (60882979320).

Almost surely, 22013312230210 is an apocalyptic number.

2013312230210 is a deficient number, since it is larger than the sum of its proper divisors (1883198446270).

2013312230210 is a wasteful number, since it uses less digits than its factorization.

2013312230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37691.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2013312230210 its reverse (120322133102), we get a palindrome (2133634363312).

The spelling of 2013312230210 in words is "two trillion, thirteen billion, three hundred twelve million, two hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 47 94 95 190 235 470 893 1786 4465 7481 8930 14962 30137 37405 60274 74810 142139 150685 284278 301370 351607 572603 703214 710695 1145206 1416439 1421390 1758035 2832878 2863015 3516070 5726030 6680533 7082195 13361066 14164390 26912341 33402665 53824682 66805330 134561705 225454897 269123410 450909794 1127274485 2254548970 4283643043 8567286086 10596380159 21192760318 21418215215 42836430430 52981900795 105963801590 201331223021 402662446042 1006656115105 2013312230210