Search a number
-
+
92109403111 = 11172321415811
BaseRepresentation
bin101010111001000100…
…1011111001111100111
322210202021002111012111
41111302021133033213
53002120001344421
6110151532101451
76440362002565
oct1256211371747
9283667074174
1092109403111
11360773a1950
1215a27304887
1388bbb530bb
14465b114a35
1525e164eee1
hex157225f3e7

92109403111 has 16 divisors (see below), whose sum is σ = 111019569408. Its totient is φ = 75383651200.

The previous prime is 92109403079. The next prime is 92109403121. The reversal of 92109403111 is 11130490129.

It is not a de Polignac number, because 92109403111 - 25 = 92109403079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92109403121) 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, 10703605 + ... + 10712206.

It is an arithmetic number, because the mean of its divisors is an integer number (6938723088).

Almost surely, 292109403111 is an apocalyptic number.

92109403111 is a deficient number, since it is larger than the sum of its proper divisors (18910166297).

92109403111 is a wasteful number, since it uses less digits than its factorization.

92109403111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21415862.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 92109403111 in words is "ninety-two billion, one hundred nine million, four hundred three thousand, one hundred eleven".

Divisors: 1 11 17 23 187 253 391 4301 21415811 235573921 364068787 492563653 4004756657 5418200183 8373582101 92109403111