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4068606501 = 323114582819
BaseRepresentation
bin1111001010000010…
…0000001000100101
3101111112210121212200
43302200200020211
531313030402001
61511420205113
7202552404351
oct36240401045
911445717780
104068606501
1117a8693313
12956699799
134cabc2b8b
142a84d2461
1518c2c8086
hexf2820225

4068606501 has 12 divisors (see below), whose sum is σ = 6066453120. Its totient is φ = 2624907240.

The previous prime is 4068606499. The next prime is 4068606523. The reversal of 4068606501 is 1056068604.

4068606501 is a `hidden beast` number, since 40 + 6 + 8 + 606 + 5 + 0 + 1 = 666.

It is not a de Polignac number, because 4068606501 - 21 = 4068606499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068606001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7291131 + ... + 7291688.

It is an arithmetic number, because the mean of its divisors is an integer number (505537760).

Almost surely, 24068606501 is an apocalyptic number.

It is an amenable number.

4068606501 is a deficient number, since it is larger than the sum of its proper divisors (1997846619).

4068606501 is a wasteful number, since it uses less digits than its factorization.

4068606501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14582856 (or 14582853 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4068606501 is about 63785.6292671006. The cubic root of 4068606501 is about 1596.4251569101.

The spelling of 4068606501 in words is "four billion, sixty-eight million, six hundred six thousand, five hundred one".

Divisors: 1 3 9 31 93 279 14582819 43748457 131245371 452067389 1356202167 4068606501