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1244034101310 = 2357111341426377
BaseRepresentation
bin10010000110100110001…
…101011111000000111110
311101221001212122020010120
4102012212031133000332
5130340240212220220
62351300144115410
7155610216250110
oct22064615370076
94357055566116
101244034101310
1143a656900160
12181128605b66
139040936b660
14442d67a53b0
1522560931a40
hex121a635f03e

1244034101310 has 128 divisors (see below), whose sum is σ = 4008747746304. Its totient is φ = 238615925760.

The previous prime is 1244034101281. The next prime is 1244034101351. The reversal of 1244034101310 is 131014304421.

It is a super-2 number, since 2×12440341013102 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20683159 + ... + 20743218.

It is an arithmetic number, because the mean of its divisors is an integer number (31318341768).

Almost surely, 21244034101310 is an apocalyptic number.

1244034101310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1244034101310 is an abundant number, since it is smaller than the sum of its proper divisors (2764713644994).

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

1244034101310 is a wasteful number, since it uses less digits than its factorization.

1244034101310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41426418.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1244034101310 its reverse (131014304421), we get a palindrome (1375048405731).

The spelling of 1244034101310 in words is "one trillion, two hundred forty-four billion, thirty-four million, one hundred one thousand, three hundred ten".

Divisors: 1 2 3 5 6 7 10 11 13 14 15 21 22 26 30 33 35 39 42 55 65 66 70 77 78 91 105 110 130 143 154 165 182 195 210 231 273 286 330 385 390 429 455 462 546 715 770 858 910 1001 1155 1365 1430 2002 2145 2310 2730 3003 4290 5005 6006 10010 15015 30030 41426377 82852754 124279131 207131885 248558262 289984639 414263770 455690147 538542901 579969278 621395655 869953917 911380294 1077085802 1242791310 1367070441 1449923195 1615628703 1739907834 2278450735 2692714505 2734140882 2899846390 3189831029 3231257406 3769800307 4349769585 4556901470 5385429010 5923971911 6379662058 6835352205 7539600614 8078143515 8699539170 9569493087 11309400921 11847943822 13670704410 15949155145 16156287030 17771915733 18849001535 19138986174 22618801842 29619859555 31898310290 35543831466 37698003070 41467803377 47847465435 56547004605 59239719110 82935606754 88859578665 95694930870 113094009210 124403410131 177719157330 207339016885 248806820262 414678033770 622017050655 1244034101310