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30448125701 = 729433346399
BaseRepresentation
bin11100010110110110…
…011000011100000101
32220120222112001021022
4130112312120130011
5444324210010301
621553201000525
72125350540530
oct342666303405
986528461238
1030448125701
1111a0519a554
125a99023145
132b43186936
14168bb79a17
15bd3146d1b
hex716d98705

30448125701 has 16 divisors (see below), whose sum is σ = 36081024000. Its totient is φ = 25140181248.

The previous prime is 30448125647. The next prime is 30448125707. The reversal of 30448125701 is 10752184403.

It is not a de Polignac number, because 30448125701 - 234 = 13268256517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30448125707) 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 15 ways as a sum of consecutive naturals, for example, 85301 + ... + 261098.

It is an arithmetic number, because the mean of its divisors is an integer number (2255064000).

Almost surely, 230448125701 is an apocalyptic number.

It is an amenable number.

30448125701 is a deficient number, since it is larger than the sum of its proper divisors (5632898299).

30448125701 is a wasteful number, since it uses less digits than its factorization.

30448125701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346868.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 30448125701 in words is "thirty billion, four hundred forty-eight million, one hundred twenty-five thousand, seven hundred one".

Divisors: 1 7 29 203 433 3031 12557 87899 346399 2424793 10045571 70318997 149990767 1049935369 4349732243 30448125701