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4953708144 = 2433711148921
BaseRepresentation
bin1001001110100001…
…11001011001110000
3110210020021110002000
410213100321121300
540121122130034
62135315054000
7233520552540
oct44720713160
913706243060
104953708144
11211226a280
12b62ba1300
1360c3a1268
1434dc91320
151ded60599
hex127439670

4953708144 has 160 divisors (see below), whose sum is σ = 17727674880. Its totient is φ = 1286668800.

The previous prime is 4953708131. The next prime is 4953708163. The reversal of 4953708144 is 4418073594.

It is a self number, because there is not a number n which added to its sum of digits gives 4953708144.

It is a congruent number.

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, 41197 + ... + 107724.

It is an arithmetic number, because the mean of its divisors is an integer number (110797968).

Almost surely, 24953708144 is an apocalyptic number.

4953708144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4953708144 is an abundant number, since it is smaller than the sum of its proper divisors (12773966736).

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

4953708144 is a wasteful number, since it uses less digits than its factorization.

4953708144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148956 (or 148944 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 4953708144 is about 70382.5840957832. The cubic root of 4953708144 is about 1704.6823789515.

The spelling of 4953708144 in words is "four billion, nine hundred fifty-three million, seven hundred eight thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 54 56 63 66 72 77 84 88 99 108 112 126 132 144 154 168 176 189 198 216 231 252 264 297 308 336 378 396 432 462 504 528 594 616 693 756 792 924 1008 1188 1232 1386 1512 1584 1848 2079 2376 2772 3024 3696 4158 4752 5544 8316 11088 16632 33264 148921 297842 446763 595684 893526 1042447 1191368 1340289 1638131 1787052 2084894 2382736 2680578 3127341 3276262 3574104 4020867 4169788 4914393 5361156 6254682 6552524 7148208 8041734 8339576 9382023 9828786 10722312 11466917 12509364 13105048 14743179 16083468 16679152 18764046 19657572 21444624 22933834 25018728 26210096 28146069 29486358 32166936 34400751 37528092 39315144 44229537 45867668 50037456 56292138 58972716 64333872 68801502 75056184 78630288 88459074 91735336 103202253 112584276 117945432 137603004 150112368 176918148 183470672 206404506 225168552 235890864 275206008 309606759 353836296 412809012 450337104 550412016 619213518 707672592 825618024 1238427036 1651236048 2476854072 4953708144