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4989410244 = 2233713507673
BaseRepresentation
bin1001010010110010…
…00101101111000100
3110212201110022011000
410221121011233010
540204242111434
62143032213300
7234433200360
oct45131055704
913781408130
104989410244
112130434845
12b72b3a230
136168c1770
143549062a0
151e3063b99
hex129645bc4

4989410244 has 96 divisors (see below), whose sum is σ = 15920656640. Its totient is φ = 1315885824.

The previous prime is 4989410233. The next prime is 4989410267. The reversal of 4989410244 is 4420149894.

It is a self number, because there is not a number n which added to its sum of digits gives 4989410244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244009 + ... + 263664.

Almost surely, 24989410244 is an apocalyptic number.

It is an amenable number.

4989410244 is an abundant number, since it is smaller than the sum of its proper divisors (10931246396).

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

4989410244 is a wasteful number, since it uses less digits than its factorization.

4989410244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507706 (or 507698 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 4989410244 is about 70635.7575453113. The cubic root of 4989410244 is about 1708.7678781954.

The spelling of 4989410244 in words is "four billion, nine hundred eighty-nine million, four hundred ten thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 182 189 234 252 273 351 364 378 468 546 702 756 819 1092 1404 1638 2457 3276 4914 9828 507673 1015346 1523019 2030692 3046038 3553711 4569057 6092076 6599749 7107422 9138114 10661133 13199498 13707171 14214844 18276228 19799247 21322266 26398996 27414342 31983399 39598494 42644532 46198243 54828684 59397741 63966798 79196988 92396486 95950197 118795482 127933596 138594729 178193223 184792972 191900394 237590964 277189458 356386446 383800788 415784187 554378916 712772892 831568374 1247352561 1663136748 2494705122 4989410244