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135002701 = 1061127241
BaseRepresentation
bin10000000101111…
…11101001001101
3100102000211220001
420002333221031
5234030041301
621221324301
73226334611
oct1002775115
9312024801
10135002701
116a229589
1239266691
1321c7a872
1413d03341
15bcbac01
hex80bfa4d

135002701 has 4 divisors (see below), whose sum is σ = 135131004. Its totient is φ = 134874400.

The previous prime is 135002683. The next prime is 135002711. The reversal of 135002701 is 107200531.

135002701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 107200531 = 277738603.

It can be written as a sum of positive squares in 2 ways, for example, as 41860900 + 93141801 = 6470^2 + 9651^2 .

It is a cyclic number.

It is not a de Polignac number, because 135002701 - 211 = 135000653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135002711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62560 + ... + 64681.

It is an arithmetic number, because the mean of its divisors is an integer number (33782751).

Almost surely, 2135002701 is an apocalyptic number.

It is an amenable number.

135002701 is a deficient number, since it is larger than the sum of its proper divisors (128303).

135002701 is a wasteful number, since it uses less digits than its factorization.

135002701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128302.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 135002701 is about 11619.0662705744. The cubic root of 135002701 is about 512.9962051987.

The spelling of 135002701 in words is "one hundred thirty-five million, two thousand, seven hundred one".

Divisors: 1 1061 127241 135002701