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30470607403 = 179619275003
BaseRepresentation
bin11100011000001100…
…001001001000101011
32220122112211020100221
4130120030021020223
5444400433414103
621555322510511
72126042614045
oct343014111053
986575736327
1030470607403
1111a16955375
125aa4665437
132b47a28812
141690b4ca95
15bd50d81bd
hex71830922b

30470607403 has 8 divisors (see below), whose sum is σ = 30690446400. Its totient is φ = 30251320008.

The previous prime is 30470607397. The next prime is 30470607457.

30470607403 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 30470607403 - 217 = 30470476331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30470607463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26701 + ... + 248302.

It is an arithmetic number, because the mean of its divisors is an integer number (3836305800).

Almost surely, 230470607403 is an apocalyptic number.

30470607403 is a deficient number, since it is larger than the sum of its proper divisors (219838997).

30470607403 is a wasteful number, since it uses less digits than its factorization.

30470607403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275801.

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 30470607403 in words is "thirty billion, four hundred seventy million, six hundred seven thousand, four hundred three".

Divisors: 1 179 619 110801 275003 49225537 170226857 30470607403