Search a number
-
+
64010495151 = 32192177711087
BaseRepresentation
bin111011100111010100…
…101010010010101111
320010020000001001211200
4323213110222102233
52022043141321101
645223411020543
74424145142251
oct734724522257
9203200031750
1064010495151
112516828a469
12104a4b9a753
1360615b4945
143153379cd1
1519e989c986
hexee752a4af

64010495151 has 36 divisors (see below), whose sum is σ = 97645740192. Its totient is φ = 40401286272.

The previous prime is 64010495089. The next prime is 64010495281. The reversal of 64010495151 is 15159401046.

64010495151 is a `hidden beast` number, since 6 + 4 + 0 + 10 + 495 + 151 = 666.

It is not a de Polignac number, because 64010495151 - 214 = 64010478767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64010491151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5767930 + ... + 5779016.

It is an arithmetic number, because the mean of its divisors is an integer number (2712381672).

Almost surely, 264010495151 is an apocalyptic number.

64010495151 is a deficient number, since it is larger than the sum of its proper divisors (33635245041).

64010495151 is a wasteful number, since it uses less digits than its factorization.

64010495151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12908 (or 12886 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

Adding to 64010495151 its reverse (15159401046), we get a palindrome (79169896197).

The spelling of 64010495151 in words is "sixty-four billion, ten million, four hundred ninety-five thousand, one hundred fifty-one".

Divisors: 1 3 9 19 57 171 361 1083 1777 3249 5331 11087 15993 33261 33763 99783 101289 210653 303867 631959 641497 1895877 1924491 4002407 5773473 12007221 19701599 36021663 59104797 177314391 374330381 1122991143 3368973429 7112277239 21336831717 64010495151