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30141151604 = 227535287901
BaseRepresentation
bin11100000100100011…
…010111100101110100
32212210120220010222022
4130010203113211310
5443212113322404
621502513252312
72114632363364
oct340443274564
985716803868
1030141151604
1111867992353
125a12264098
132ac46b6665
14165d0ac9a4
15bb620b8be
hex7048d7974

30141151604 has 6 divisors (see below), whose sum is σ = 52747015314. Its totient is φ = 15070575800.

The previous prime is 30141151597. The next prime is 30141151609. The reversal of 30141151604 is 40615114103.

It can be written as a sum of positive squares in only one way, i.e., 30116131600 + 25020004 = 173540^2 + 5002^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30141151609) 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 as a sum of consecutive naturals, namely, 3767643947 + ... + 3767643954.

It is an arithmetic number, because the mean of its divisors is an integer number (8791169219).

Almost surely, 230141151604 is an apocalyptic number.

It is an amenable number.

30141151604 is a deficient number, since it is larger than the sum of its proper divisors (22605863710).

30141151604 is a wasteful number, since it uses less digits than its factorization.

30141151604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535287905 (or 7535287903 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 30141151604 its reverse (40615114103), we get a palindrome (70756265707).

The spelling of 30141151604 in words is "thirty billion, one hundred forty-one million, one hundred fifty-one thousand, six hundred four".

Divisors: 1 2 4 7535287901 15070575802 30141151604