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135700224789 = 36112719330253
BaseRepresentation
bin111111001100001011…
…1010001101100010101
3110222021011220200000110
41332120113101230111
54210403224143124
6142201222433233
712542530610343
oct1763027215425
9428234820013
10135700224789
115260626a408
1222371892819
13ca47b20bcc
1467d4562993
1537e34d4029
hex1f985d1b15

135700224789 has 32 divisors (see below), whose sum is σ = 186314297344. Its totient is φ = 87822766080.

The previous prime is 135700224773. The next prime is 135700224841. The reversal of 135700224789 is 987422007531.

It is a happy number.

It is not a de Polignac number, because 135700224789 - 24 = 135700224773 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 (135700222789) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4470387 + ... + 4500639.

It is an arithmetic number, because the mean of its divisors is an integer number (5822321792).

Almost surely, 2135700224789 is an apocalyptic number.

It is an amenable number.

135700224789 is a deficient number, since it is larger than the sum of its proper divisors (50614072555).

135700224789 is a wasteful number, since it uses less digits than its factorization.

135700224789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30637.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 135700224789 in words is "one hundred thirty-five billion, seven hundred million, two hundred twenty-four thousand, seven hundred eighty-nine".

Divisors: 1 3 61 127 183 193 381 579 7747 11773 23241 24511 30253 35319 73533 90759 1495171 1845433 3842131 4485513 5536299 5838829 11526393 17516487 234369991 356168569 703109973 741531283 1068505707 2224593849 45233408263 135700224789