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30241301042 = 231747699213
BaseRepresentation
bin11100001010100001…
…011010001000110010
32220001120100021011202
4130022201122020302
5443413233113132
621520452011202
72120256550301
oct341241321062
986046307152
1030241301042
1111909476087
125a3b900b02
132b0c380194
14166c4dc438
15bbede0762
hex70a85a232

30241301042 has 8 divisors (see below), whose sum is σ = 45505050156. Its totient is φ = 15072950992.

The previous prime is 30241301033. The next prime is 30241301093. The reversal of 30241301042 is 24010314203.

It can be written as a sum of positive squares in 2 ways, for example, as 23028366001 + 7212935041 = 151751^2 + 84929^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23848973 + ... + 23850240.

Almost surely, 230241301042 is an apocalyptic number.

30241301042 is a deficient number, since it is larger than the sum of its proper divisors (15263749114).

30241301042 is a wasteful number, since it uses less digits than its factorization.

30241301042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47699532.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30241301042 its reverse (24010314203), we get a palindrome (54251615245).

The spelling of 30241301042 in words is "thirty billion, two hundred forty-one million, three hundred one thousand, forty-two".

Divisors: 1 2 317 634 47699213 95398426 15120650521 30241301042