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30423412401 = 360716706981
BaseRepresentation
bin11100010101011000…
…000110111010110001
32220112021000110222220
4130111120012322301
5444301343144101
621550515151253
72124630511224
oct342530067261
986467013886
1030423412401
11119a2250038
125a908a5529
132b3b013095
1416887855bb
15bd0db4636
hex715606eb1

30423412401 has 8 divisors (see below), whose sum is σ = 40631380224. Its totient is φ = 20248859760.

The previous prime is 30423412387. The next prime is 30423412421. The reversal of 30423412401 is 10421432403.

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

It is not a de Polignac number, because 30423412401 - 26 = 30423412337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30423412421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8351670 + ... + 8355311.

It is an arithmetic number, because the mean of its divisors is an integer number (5078922528).

Almost surely, 230423412401 is an apocalyptic number.

It is an amenable number.

30423412401 is a deficient number, since it is larger than the sum of its proper divisors (10207967823).

30423412401 is a wasteful number, since it uses less digits than its factorization.

30423412401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16707591.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30423412401 its reverse (10421432403), we get a palindrome (40844844804).

The spelling of 30423412401 in words is "thirty billion, four hundred twenty-three million, four hundred twelve thousand, four hundred one".

Divisors: 1 3 607 1821 16706981 50120943 10141137467 30423412401