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10144831200 = 253527603859
BaseRepresentation
bin10010111001010110…
…11101011011100000
3222012000021211011220
421130223131123200
5131234034044300
64354354535040
7506253433230
oct113453353340
928160254156
1010144831200
114336546919
121b71597480
13c589c97ca
146c34a3cc0
153e596ada0
hex25cadd6e0

10144831200 has 144 divisors (see below), whose sum is σ = 37738834560. Its totient is φ = 2318814720.

The previous prime is 10144831181. The next prime is 10144831211. The reversal of 10144831200 is 213844101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285130 + ... + 318729.

It is an arithmetic number, because the mean of its divisors is an integer number (262075240).

Almost surely, 210144831200 is an apocalyptic number.

10144831200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10144831200 is an abundant number, since it is smaller than the sum of its proper divisors (27594003360).

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

10144831200 is a wasteful number, since it uses less digits than its factorization.

10144831200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603889 (or 603876 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 10144831200 in words is "ten billion, one hundred forty-four million, eight hundred thirty-one thousand, two hundred".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 70 75 80 84 96 100 105 112 120 140 150 160 168 175 200 210 224 240 280 300 336 350 400 420 480 525 560 600 672 700 800 840 1050 1120 1200 1400 1680 2100 2400 2800 3360 4200 5600 8400 16800 603859 1207718 1811577 2415436 3019295 3623154 4227013 4830872 6038590 7246308 8454026 9057885 9661744 12077180 12681039 14492616 15096475 16908052 18115770 19323488 21135065 24154360 25362078 28985232 30192950 33816104 36231540 42270130 45289425 48308720 50724156 57970464 60385900 63405195 67632208 72463080 84540260 90578850 96617440 101448312 105675325 120771800 126810390 135264416 144926160 169080520 181157700 202896624 211350650 241543600 253620780 289852320 317025975 338161040 362315400 405793248 422701300 483087200 507241560 634051950 676322080 724630800 845402600 1014483120 1268103900 1449261600 1690805200 2028966240 2536207800 3381610400 5072415600 10144831200