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230242030013430 = 2335852748259309
BaseRepresentation
bin110100010110011101100110…
…011010010100101111110110
31010012012220220221111101222000
4310112131212122110233312
5220134241134140412210
62133403421155520130
766332303066126241
oct6426354632245766
91105186827441860
10230242030013430
11673a91075aa796
12219a6545bb9046
139b61965525016
1440bdab90cc258
151b941cc114ac0
hexd16766694bf6

230242030013430 has 32 divisors (see below), whose sum is σ = 613978746703200. Its totient is φ = 61397874670176.

The previous prime is 230242030013399. The next prime is 230242030013431. The reversal of 230242030013430 is 34310030242032.

230242030013430 is a `hidden beast` number, since 2 + 3 + 0 + 24 + 203 + 0 + 0 + 1 + 3 + 430 = 666.

It is a super-2 number, since 2×2302420300134302 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 230242030013394 and 230242030013403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230242030013431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426374129385 + ... + 426374129924.

It is an arithmetic number, because the mean of its divisors is an integer number (19186835834475).

Almost surely, 2230242030013430 is an apocalyptic number.

230242030013430 is an abundant number, since it is smaller than the sum of its proper divisors (383736716689770).

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

230242030013430 is a wasteful number, since it uses less digits than its factorization.

230242030013430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852748259325 (or 852748259319 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 230242030013430 its reverse (34310030242032), we get a palindrome (264552060255462).

The spelling of 230242030013430 in words is "two hundred thirty trillion, two hundred forty-two billion, thirty million, thirteen thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 852748259309 1705496518618 2558244777927 4263741296545 5116489555854 7674734333781 8527482593090 12791223889635 15349468667562 23024203001343 25582447779270 38373671668905 46048406002686 76747343337810 115121015006715 230242030013430