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200711662052 = 2211171312048329
BaseRepresentation
bin1011101011101101011…
…0001110100111100100
3201012001221101212022012
42322323112032213210
511242024141141202
6232112231253352
720333551656326
oct2727326164744
9635057355265
10200711662052
1178137556460
1232a95b1a258
1315c088b2795
149a00813616
15534ab9c152
hex2ebb58e9e4

200711662052 has 48 divisors (see below), whose sum is σ = 408813894720. Its totient is φ = 85210444800.

The previous prime is 200711662051. The next prime is 200711662111. The reversal of 200711662052 is 250266117002.

It is not an unprimeable number, because it can be changed into a prime (200711662051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926177 + ... + 1122152.

It is an arithmetic number, because the mean of its divisors is an integer number (8516956140).

Almost surely, 2200711662052 is an apocalyptic number.

200711662052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200711662052 is an abundant number, since it is smaller than the sum of its proper divisors (208102232668).

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

200711662052 is a wasteful number, since it uses less digits than its factorization.

200711662052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048492 (or 2048490 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 200711662052 its reverse (250266117002), we get a palindrome (450977779054).

The spelling of 200711662052 in words is "two hundred billion, seven hundred eleven million, six hundred sixty-two thousand, fifty-two".

Divisors: 1 2 4 11 17 22 34 44 68 131 187 262 374 524 748 1441 2227 2882 4454 5764 8908 24497 48994 97988 2048329 4096658 8193316 22531619 34821593 45063238 69643186 90126476 139286372 268331099 383037523 536662198 766075046 1073324396 1532150092 2951642089 4561628683 5903284178 9123257366 11806568356 18246514732 50177915513 100355831026 200711662052