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15130342211 = 109909115269
BaseRepresentation
bin11100001011101011…
…01011001101000011
31110001110102000120212
432011311223031003
5221441331422321
610541211424335
71043641533605
oct160565531503
943043360525
1015130342211
116464758056
122b231550ab
13157185451a
14a37673175
155d84ae55b
hex385d6b343

15130342211 has 8 divisors (see below), whose sum is σ = 15271832400. Its totient is φ = 14988900960.

The previous prime is 15130342187. The next prime is 15130342247. The reversal of 15130342211 is 11224303151.

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 15130342211 - 26 = 15130342147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15130342111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983285 + ... + 998553.

It is an arithmetic number, because the mean of its divisors is an integer number (1908979050).

Almost surely, 215130342211 is an apocalyptic number.

15130342211 is a deficient number, since it is larger than the sum of its proper divisors (141490189).

15130342211 is a wasteful number, since it uses less digits than its factorization.

15130342211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24469.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 15130342211 its reverse (11224303151), we get a palindrome (26354645362).

The spelling of 15130342211 in words is "fifteen billion, one hundred thirty million, three hundred forty-two thousand, two hundred eleven".

Divisors: 1 109 9091 15269 990919 1664321 138810479 15130342211