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10030223200 = 255221375867
BaseRepresentation
bin10010101011101100…
…10000111101100000
3221220000122010120011
421111312100331200
5131020214120300
64335142254304
7503362330144
oct112566207540
927800563504
1010030223200
114287888168
121b3b127394
13c3b03cc1a
146b218d224
153da87ceba
hex255d90f60

10030223200 has 72 divisors (see below), whose sum is σ = 24501916152. Its totient is φ = 4009528320.

The previous prime is 10030223167. The next prime is 10030223207. The reversal of 10030223200 is 232203001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030223207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1706667 + ... + 1712533.

It is an arithmetic number, because the mean of its divisors is an integer number (340304391).

Almost surely, 210030223200 is an apocalyptic number.

10030223200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030223200 is an abundant number, since it is smaller than the sum of its proper divisors (14471692952).

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

10030223200 is a wasteful number, since it uses less digits than its factorization.

10030223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024 (or 8011 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10030223200 its reverse (232203001), we get a palindrome (10262426201).

The spelling of 10030223200 in words is "ten billion, thirty million, two hundred twenty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 2137 4274 5867 8548 10685 11734 17096 21370 23468 29335 34192 42740 46936 53425 58670 68384 85480 93872 106850 117340 146675 170960 187744 213700 234680 293350 341920 427400 469360 586700 854800 938720 1173400 1709600 2346800 4693600 12537779 25075558 50151116 62688895 100302232 125377790 200604464 250755580 313444475 401208928 501511160 626888950 1003022320 1253777900 2006044640 2507555800 5015111600 10030223200