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3144154001 = 10330525767
BaseRepresentation
bin1011101101100111…
…1111101110010001
322010010021120110012
42323121333232101
522414400412001
61235554044305
7140625603512
oct27331775621
98103246405
103144154001
11137387a48a
12738b79695
133b1517571
1421b80ca09
1513606b2bb
hexbb67fb91

3144154001 has 4 divisors (see below), whose sum is σ = 3174679872. Its totient is φ = 3113628132.

The previous prime is 3144153977. The next prime is 3144154037. The reversal of 3144154001 is 1004514413.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1004514413 = 7143502059.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3144154001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140154001) 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, 15262781 + ... + 15262986.

It is an arithmetic number, because the mean of its divisors is an integer number (793669968).

Almost surely, 23144154001 is an apocalyptic number.

It is an amenable number.

3144154001 is a deficient number, since it is larger than the sum of its proper divisors (30525871).

3144154001 is a wasteful number, since it uses less digits than its factorization.

3144154001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30525870.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3144154001 is about 56072.7563171278. The cubic root of 3144154001 is about 1464.9898077700.

Adding to 3144154001 its reverse (1004514413), we get a palindrome (4148668414).

The spelling of 3144154001 in words is "three billion, one hundred forty-four million, one hundred fifty-four thousand, one".

Divisors: 1 103 30525767 3144154001