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10020302213200 = 245229178587849
BaseRepresentation
bin1001000111010000100010…
…0011011101000001010000
31022110221011002102112122121
42101310020203131001100
52303133034331310300
633151132511544024
72052641300326246
oct221641043350120
938427132375577
1010020302213200
11321364a409314
12115a002b2b014
13578bab327426
14268db1602796
151259b74a881a
hex91d088dd050

10020302213200 has 60 divisors (see below), whose sum is σ = 24082031794300. Its totient is φ = 4006746362880.

The previous prime is 10020302213189. The next prime is 10020302213231. The reversal of 10020302213200 is 231220302001.

It can be written as a sum of positive squares in 6 ways, for example, as 10975495696 + 10009326717504 = 104764^2 + 3163752^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3127125 + ... + 5460724.

Almost surely, 210020302213200 is an apocalyptic number.

10020302213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020302213200 is an abundant number, since it is smaller than the sum of its proper divisors (14061729581100).

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

10020302213200 is a wasteful number, since it uses less digits than its factorization.

10020302213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8590784 (or 8590773 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10020302213200 its reverse (231220302001), we get a palindrome (10251522515201).

The spelling of 10020302213200 in words is "ten trillion, twenty billion, three hundred two million, two hundred thirteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 2917 5834 11668 14585 23336 29170 46672 58340 72925 116680 145850 233360 291700 583400 1166800 8587849 17175698 34351396 42939245 68702792 85878490 137405584 171756980 214696225 343513960 429392450 687027920 858784900 1717569800 3435139600 25050755533 50101511066 100203022132 125253777665 200406044264 250507555330 400812088528 501015110660 626268888325 1002030221320 1252537776650 2004060442640 2505075553300 5010151106600 10020302213200