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2064066151 = 72307913681
BaseRepresentation
bin111101100000111…
…0010011001100111
312022211220102110111
41323001302121213
513211400104101
6540452033451
7102102162400
oct17301623147
95284812414
102064066151
1196a1254a4
12497302887
1326b819024
141581b49a7
15c131a251
hex7b072667

2064066151 has 12 divisors (see below), whose sum is σ = 2402011920. Its totient is φ = 1768495680.

The previous prime is 2064066133. The next prime is 2064066163. The reversal of 2064066151 is 1516604602.

It is not a de Polignac number, because 2064066151 - 213 = 2064057959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064066181) 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 11 ways as a sum of consecutive naturals, for example, 144031 + ... + 157711.

It is an arithmetic number, because the mean of its divisors is an integer number (200167660).

Almost surely, 22064066151 is an apocalyptic number.

2064066151 is a deficient number, since it is larger than the sum of its proper divisors (337945769).

2064066151 is a wasteful number, since it uses less digits than its factorization.

2064066151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16774 (or 16767 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2064066151 is about 45431.9947944177. The cubic root of 2064066151 is about 1273.2329541237.

The spelling of 2064066151 in words is "two billion, sixty-four million, sixty-six thousand, one hundred fifty-one".

Divisors: 1 7 49 3079 13681 21553 95767 150871 670369 42123799 294866593 2064066151