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135151563450 = 2352901010423
BaseRepresentation
bin111110111011110101…
…0010011001010111010
3110220211221111210011010
41331313222103022322
54203242300012300
6142030543014350
712523116222531
oct1756752231272
9426757453133
10135151563450
1152354596a92
1222239b9a3b6
13c98b25bb27
146781741318
1537b0257a50
hex1f77a932ba

135151563450 has 24 divisors (see below), whose sum is σ = 335175877728. Its totient is φ = 36040416880.

The previous prime is 135151563397. The next prime is 135151563451. The reversal of 135151563450 is 54365151531.

It is a junction number, because it is equal to n+sod(n) for n = 135151563399 and 135151563408.

It is not an unprimeable number, because it can be changed into a prime (135151563451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450505062 + ... + 450505361.

It is an arithmetic number, because the mean of its divisors is an integer number (13965661572).

Almost surely, 2135151563450 is an apocalyptic number.

135151563450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135151563450 is an abundant number, since it is smaller than the sum of its proper divisors (200024314278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135151563450 is a wasteful number, since it uses less digits than its factorization.

135151563450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901010438 (or 901010433 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 135151563450 in words is "one hundred thirty-five billion, one hundred fifty-one million, five hundred sixty-three thousand, four hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 901010423 1802020846 2703031269 4505052115 5406062538 9010104230 13515156345 22525260575 27030312690 45050521150 67575781725 135151563450