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144124346366 = 2711131933111447
BaseRepresentation
bin1000011000111001111…
…0101111111111111110
3111210000021101101100022
42012032132233333332
54330131313040431
6150113152532142
713261351505510
oct2061636577776
9453007341308
10144124346366
1156139488660
1223b22b51052
131078b19ca30
146d932adbb0
153b37d5a07b
hex218e7afffe

144124346366 has 128 divisors (see below), whose sum is σ = 306491351040. Its totient is φ = 48952252800.

The previous prime is 144124346297. The next prime is 144124346369. The reversal of 144124346366 is 663643421441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144124346369) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12584855 + ... + 12596301.

It is an arithmetic number, because the mean of its divisors is an integer number (2394463680).

Almost surely, 2144124346366 is an apocalyptic number.

144124346366 is an abundant number, since it is smaller than the sum of its proper divisors (162367004674).

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

144124346366 is a wasteful number, since it uses less digits than its factorization.

144124346366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11830.

The product of its digits is 995328, while the sum is 44.

The spelling of 144124346366 in words is "one hundred forty-four billion, one hundred twenty-four million, three hundred forty-six thousand, three hundred sixty-six".

Divisors: 1 2 7 11 13 14 19 22 26 38 77 91 133 143 154 182 209 247 266 286 331 418 494 662 1001 1463 1729 2002 2317 2717 2926 3458 3641 4303 4634 5434 6289 7282 8606 11447 12578 19019 22894 25487 30121 38038 44023 47333 50974 60242 69179 80129 81757 88046 94666 125917 138358 148811 160258 163514 217493 251834 297622 331331 434986 484253 572299 662662 881419 899327 968506 1041677 1144598 1522451 1636921 1762838 1798654 2083354 2392423 2827409 3044902 3273842 3788957 4784846 5654818 6295289 7577914 11458447 12590578 16746961 19791863 22916894 26522699 31101499 33493922 39583726 41678527 49256441 53045398 62202998 71990183 83357054 98512882 143980366 217710493 291749689 344795087 435420986 503931281 541820851 583499378 689590174 791892013 935872379 1007862562 1083641702 1583784026 1871744758 3792745957 5543244091 6551106653 7585491914 10294596169 11086488182 13102213306 20589192338 72062173183 144124346366