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135095711951 = 1936697193757
BaseRepresentation
bin111110111010001010…
…1001111100011001111
3110220201001102020022002
41331310111033203033
54203134000240301
6142021225542515
712521540414264
oct1756425174317
9426631366262
10135095711951
1152326009a22
1222223344a3b
13c97c8051c5
14677816326b
1537aa3c416b
hex1f7454f8cf

135095711951 has 8 divisors (see below), whose sum is σ = 142210621680. Its totient is φ = 127981263168.

The previous prime is 135095711917. The next prime is 135095712001. The reversal of 135095711951 is 159117590531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135095711951 - 210 = 135095710927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135095711896 and 135095711905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135095711351) 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 7 ways as a sum of consecutive naturals, for example, 600365 + ... + 794121.

It is an arithmetic number, because the mean of its divisors is an integer number (17776327710).

Almost surely, 2135095711951 is an apocalyptic number.

135095711951 is a deficient number, since it is larger than the sum of its proper divisors (7114909729).

135095711951 is a wasteful number, since it uses less digits than its factorization.

135095711951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230473.

The product of its (nonzero) digits is 212625, while the sum is 47.

The spelling of 135095711951 in words is "one hundred thirty-five billion, ninety-five million, seven hundred eleven thousand, nine hundred fifty-one".

Divisors: 1 19 36697 193757 697243 3681383 7110300629 135095711951