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3120300141 = 37173858877
BaseRepresentation
bin1011100111111100…
…0000000001101101
322001110101200002220
42321333000001231
522342244101031
61233342505553
7140216053650
oct27177000155
98043350086
103120300141
111361367752
12730b952b9
133a95b4c5a
1421859d897
15133e08596
hexb9fc006d

3120300141 has 16 divisors (see below), whose sum is σ = 4782232704. Its totient is φ = 1772720064.

The previous prime is 3120300109. The next prime is 3120300179. The reversal of 3120300141 is 1410030213.

3120300141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3120300141 - 25 = 3120300109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3120300141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120300041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425806 + ... + 433071.

It is an arithmetic number, because the mean of its divisors is an integer number (298889544).

Almost surely, 23120300141 is an apocalyptic number.

It is an amenable number.

3120300141 is a deficient number, since it is larger than the sum of its proper divisors (1661932563).

3120300141 is a wasteful number, since it uses less digits than its factorization.

3120300141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859060.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3120300141 is about 55859.6468033947. The cubic root of 3120300141 is about 1461.2755695759.

Adding to 3120300141 its reverse (1410030213), we get a palindrome (4530330354).

The spelling of 3120300141 in words is "three billion, one hundred twenty million, three hundred thousand, one hundred forty-one".

Divisors: 1 3 7 21 173 519 1211 3633 858877 2576631 6012139 18036417 148585721 445757163 1040100047 3120300141