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136230483 = 3735931049
BaseRepresentation
bin10000001111010…
…11011001010011
3100111100020002110
420013223121103
5234333333413
621303520403
73242640264
oct1007533123
9314306073
10136230483
116a997a84
1239759103
13222ba66c
141414296b
15be5e8c3
hex81eb653

136230483 has 16 divisors (see below), whose sum is σ = 184615200. Its totient is φ = 89339904.

The previous prime is 136230467. The next prime is 136230491. The reversal of 136230483 is 384032631.

136230483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136230483 - 24 = 136230467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136230483.

It is not an unprimeable number, because it can be changed into a prime (136230443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129343 + ... + 130391.

It is an arithmetic number, because the mean of its divisors is an integer number (11538450).

Almost surely, 2136230483 is an apocalyptic number.

136230483 is a deficient number, since it is larger than the sum of its proper divisors (48384717).

136230483 is a wasteful number, since it uses less digits than its factorization.

136230483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 136230483 is about 11671.7814835611. The cubic root of 136230483 is about 514.5466623590.

The spelling of 136230483 in words is "one hundred thirty-six million, two hundred thirty thousand, four hundred eighty-three".

Divisors: 1 3 73 219 593 1049 1779 3147 43289 76577 129867 229731 622057 1866171 45410161 136230483