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1230424430230 = 25123042443023
BaseRepresentation
bin10001111001111011000…
…000101101011010010110
311100121221101122022011201
4101321323000231122112
5130124402123231410
62341125453423114
7154616031043552
oct21717300553226
94317841568151
101230424430230
11434902571906
1217a56a79aa9a
138c04a896148
14437a5096862
1522015c0183a
hex11e7b02d696

1230424430230 has 8 divisors (see below), whose sum is σ = 2214763974432. Its totient is φ = 492169772088.

The previous prime is 1230424430227. The next prime is 1230424430231. The reversal of 1230424430230 is 320344240321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230424430231) 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, 61521221502 + ... + 61521221521.

It is an arithmetic number, because the mean of its divisors is an integer number (276845496804).

Almost surely, 21230424430230 is an apocalyptic number.

1230424430230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230424430230 is a deficient number, since it is larger than the sum of its proper divisors (984339544202).

1230424430230 is a wasteful number, since it uses less digits than its factorization.

1230424430230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123042443030.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1230424430230 its reverse (320344240321), we get a palindrome (1550768670551).

The spelling of 1230424430230 in words is "one trillion, two hundred thirty billion, four hundred twenty-four million, four hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 123042443023 246084886046 615212215115 1230424430230