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10200355984 = 2471321393877
BaseRepresentation
bin10010111111111110…
…10001010010010000
3222022212202202212101
421133333101102100
5131342242342414
64404101010144
7510526411120
oct113777212220
928285682771
1010200355984
114364920475
121b880b3954
13c6736a800
146ca9d8c80
153ea787a74
hex25ffd1490

10200355984 has 120 divisors (see below), whose sum is σ = 24639881280. Its totient is φ = 4005241344.

The previous prime is 10200355933. The next prime is 10200355987. The reversal of 10200355984 is 48955300201.

It is not an unprimeable number, because it can be changed into a prime (10200355987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2629054 + ... + 2632930.

It is an arithmetic number, because the mean of its divisors is an integer number (205332344).

Almost surely, 210200355984 is an apocalyptic number.

10200355984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10200355984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12319940640).

10200355984 is an abundant number, since it is smaller than the sum of its proper divisors (14439525296).

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

10200355984 is a wasteful number, since it uses less digits than its factorization.

10200355984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057 (or 4038 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 10200355984 in words is "ten billion, two hundred million, three hundred fifty-five thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 139 169 182 208 278 338 364 556 676 728 973 1112 1183 1352 1456 1807 1946 2224 2366 2704 3614 3877 3892 4732 7228 7754 7784 9464 12649 14456 15508 15568 18928 23491 25298 27139 28912 31016 46982 50401 50596 54278 62032 93964 100802 101192 108556 164437 187928 201604 202384 217112 328874 352807 375856 403208 434224 538903 655213 657748 705614 806416 1077806 1310426 1315496 1411228 2155612 2620852 2630992 2822456 3772321 4311224 4586491 5241704 5644912 7005739 7544642 8622448 9172982 10483408 14011478 15089284 18345964 28022956 30178568 36691928 49040173 56045912 60357136 73383856 91074607 98080346 112091824 182149214 196160692 364298428 392321384 637522249 728596856 784642768 1275044498 1457193712 2550088996 5100177992 10200355984