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3005030037 = 31001676679
BaseRepresentation
bin1011001100011101…
…0001111010010101
321202102111100020210
42303013101322111
522123241430122
61214104120033
7134316222342
oct26307217225
97672440223
103005030037
1113022965a9
126ba466019
1338b755ba9
142071557c9
15128c3940c
hexb31d1e95

3005030037 has 4 divisors (see below), whose sum is σ = 4006706720. Its totient is φ = 2003353356.

The previous prime is 3005030029. The next prime is 3005030059. The reversal of 3005030037 is 7300305003.

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 not a de Polignac number, because 3005030037 - 23 = 3005030029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3005029995 and 3005030022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005030137) 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 3 ways as a sum of consecutive naturals, for example, 500838337 + ... + 500838342.

It is an arithmetic number, because the mean of its divisors is an integer number (1001676680).

Almost surely, 23005030037 is an apocalyptic number.

It is an amenable number.

3005030037 is a deficient number, since it is larger than the sum of its proper divisors (1001676683).

3005030037 is a wasteful number, since it uses less digits than its factorization.

3005030037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001676682.

The product of its (nonzero) digits is 945, while the sum is 21.

The square root of 3005030037 is about 54818.1542648054. The cubic root of 3005030037 is about 1443.0551834126.

The spelling of 3005030037 in words is "three billion, five million, thirty thousand, thirty-seven".

Divisors: 1 3 1001676679 3005030037