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30230004001 = 55351546151
BaseRepresentation
bin11100001001110110…
…010100000100100001
32220000210002022112211
4130021312110010201
5443402340112001
621515405522121
72120061536311
oct341166240441
986023068484
1030230004001
111190305a48a
125a37b73341
132b09c26142
14166abdb441
15bbde0d351
hex709d94121

30230004001 has 4 divisors (see below), whose sum is σ = 30230605504. Its totient is φ = 30229402500.

The previous prime is 30230003981. The next prime is 30230004019. The reversal of 30230004001 is 10040003203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30230004001 - 217 = 30229872929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230004031) 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, 217725 + ... + 328426.

It is an arithmetic number, because the mean of its divisors is an integer number (7557651376).

Almost surely, 230230004001 is an apocalyptic number.

It is an amenable number.

30230004001 is a deficient number, since it is larger than the sum of its proper divisors (601503).

30230004001 is an equidigital number, since it uses as much as digits as its factorization.

30230004001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601502.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30230004001 its reverse (10040003203), we get a palindrome (40270007204).

The spelling of 30230004001 in words is "thirty billion, two hundred thirty million, four thousand, one".

Divisors: 1 55351 546151 30230004001