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88828200 = 23325261809
BaseRepresentation
bin1010100101101…
…10100100101000
320012010221101100
411102312210220
5140220000300
612451521400
72126012226
oct522664450
9205127340
1088828200
1146160a3a
12258b9260
1315531786
14bb23b16
157be9700
hex54b6928

88828200 has 144 divisors (see below), whose sum is σ = 303579900. Its totient is φ = 23270400.

The previous prime is 88828199. The next prime is 88828219. The reversal of 88828200 is 282888.

It can be written as a sum of positive squares in 6 ways, for example, as 24860196 + 63968004 = 4986^2 + 7998^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 109396 + ... + 110204.

Almost surely, 288828200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88828200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151789950).

88828200 is an abundant number, since it is smaller than the sum of its proper divisors (214751700).

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

88828200 is a wasteful number, since it uses less digits than its factorization.

88828200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 88828200 is about 9424.8713519071. The cubic root of 88828200 is about 446.1870424094.

The spelling of 88828200 in words is "eighty-eight million, eight hundred twenty-eight thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 61 72 75 90 100 120 122 150 180 183 200 225 244 300 305 360 366 450 488 549 600 610 732 809 900 915 1098 1220 1464 1525 1618 1800 1830 2196 2427 2440 2745 3050 3236 3660 4045 4392 4575 4854 5490 6100 6472 7281 7320 8090 9150 9708 10980 12135 12200 13725 14562 16180 18300 19416 20225 21960 24270 27450 29124 32360 36405 36600 40450 48540 49349 54900 58248 60675 72810 80900 97080 98698 109800 121350 145620 148047 161800 182025 197396 242700 246745 291240 296094 364050 394792 444141 485400 493490 592188 728100 740235 888282 986980 1184376 1233725 1456200 1480470 1776564 1973960 2220705 2467450 2960940 3553128 3701175 4441410 4934900 5921880 7402350 8882820 9869800 11103525 14804700 17765640 22207050 29609400 44414100 88828200