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2000254115 = 51372920079
BaseRepresentation
bin111011100111001…
…0111010010100011
312011101211102210202
41313032113102203
513044031112430
6530252215415
7100365610436
oct16716272243
95141742722
102000254115
11937100582
12479a6a56b
1325b535c22
1414d92381d
15ba912d45
hex773974a3

2000254115 has 8 divisors (see below), whose sum is σ = 2417826240. Its totient is φ = 1588522432.

The previous prime is 2000254057. The next prime is 2000254121. The reversal of 2000254115 is 5114520002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2000254115 - 210 = 2000253091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1459355 + ... + 1460724.

It is an arithmetic number, because the mean of its divisors is an integer number (302228280).

Almost surely, 22000254115 is an apocalyptic number.

2000254115 is a deficient number, since it is larger than the sum of its proper divisors (417572125).

2000254115 is a wasteful number, since it uses less digits than its factorization.

2000254115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920221.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2000254115 is about 44724.2005518265. The cubic root of 2000254115 is about 1259.9744084413.

Adding to 2000254115 its reverse (5114520002), we get a palindrome (7114774117).

The spelling of 2000254115 in words is "two billion, two hundred fifty-four thousand, one hundred fifteen".

Divisors: 1 5 137 685 2920079 14600395 400050823 2000254115