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10030220230 = 251072993487
BaseRepresentation
bin10010101011101100…
…10000001111000110
3221220000121222111011
421111312100033012
5131020214021410
64335142232434
7503362315402
oct112566201706
927800558434
1010030220230
114287885a08
121b3b12571a
13c3b03b774
146b218c102
153da87c18a
hex255d903c6

10030220230 has 16 divisors (see below), whose sum is σ = 18056272320. Its totient is φ = 4011671232.

The previous prime is 10030220203. The next prime is 10030220257. The reversal of 10030220230 is 3202203001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10030220203) and next prime (10030220257).

It is a self number, because there is not a number n which added to its sum of digits gives 10030220230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60547 + ... + 154033.

It is an arithmetic number, because the mean of its divisors is an integer number (1128517020).

Almost surely, 210030220230 is an apocalyptic number.

10030220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030220230 is a deficient number, since it is larger than the sum of its proper divisors (8026052090).

10030220230 is a wasteful number, since it uses less digits than its factorization.

10030220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104223.

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

Adding to 10030220230 its reverse (3202203001), we get a palindrome (13232423231).

The spelling of 10030220230 in words is "ten billion, thirty million, two hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 10729 21458 53645 93487 107290 186974 467435 934870 1003022023 2006044046 5015110115 10030220230