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1204231030430 = 25120423103043
BaseRepresentation
bin10001100001100001110…
…000110100011010011110
311021010022221010201121012
4101201201300310122132
5124212231120433210
62321114402135222
7153000652603511
oct21414160643236
94233287121535
101204231030430
1142479102795a
1217547a651512
13897350396cc
14423dc41ad78
15214d1399305
hex11861c3469e

1204231030430 has 8 divisors (see below), whose sum is σ = 2167615854792. Its totient is φ = 481692412168.

The previous prime is 1204231030411. The next prime is 1204231030433. The reversal of 1204231030430 is 340301324021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1204231030396 and 1204231030405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204231030433) 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, 60211551512 + ... + 60211551531.

It is an arithmetic number, because the mean of its divisors is an integer number (270951981849).

Almost surely, 21204231030430 is an apocalyptic number.

1204231030430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204231030430 is a deficient number, since it is larger than the sum of its proper divisors (963384824362).

1204231030430 is a wasteful number, since it uses less digits than its factorization.

1204231030430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120423103050.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1204231030430 its reverse (340301324021), we get a palindrome (1544532354451).

The spelling of 1204231030430 in words is "one trillion, two hundred four billion, two hundred thirty-one million, thirty thousand, four hundred thirty".

Divisors: 1 2 5 10 120423103043 240846206086 602115515215 1204231030430