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10030212304 = 24789555467
BaseRepresentation
bin10010101011101100…
…01110010011010000
3221220000121120121121
421111312032103100
5131020213243204
64335142132024
7503362253320
oct112566162320
927800546547
1010030212304
11428787aa62
121b3b121014
13c3b037c88
146b2189280
153da879b54
hex255d8e4d0

10030212304 has 20 divisors (see below), whose sum is σ = 22209756064. Its totient is φ = 4298662368.

The previous prime is 10030212299. The next prime is 10030212307. The reversal of 10030212304 is 40321203001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030212307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44777622 + ... + 44777845.

Almost surely, 210030212304 is an apocalyptic number.

10030212304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10030212304 is an abundant number, since it is smaller than the sum of its proper divisors (12179543760).

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

10030212304 is an equidigital number, since it uses as much as digits as its factorization.

10030212304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89555482 (or 89555476 counting only the distinct ones).

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

Adding to 10030212304 its reverse (40321203001), we get a palindrome (50351415305).

The spelling of 10030212304 in words is "ten billion, thirty million, two hundred twelve thousand, three hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 89555467 179110934 358221868 626888269 716443736 1253776538 1432887472 2507553076 5015106152 10030212304