Search a number
-
+
918200011001011 = 31714110831014817
BaseRepresentation
bin1101000011000110010001100…
…1011111010000110010110011
311110102002001201111110000022021
43100301210121133100302303
51430322242110304013021
613012503132315452311
7364255522145040034
oct32061443137206263
94412061644400267
10918200011001011
1124662648a870062
1286b95391a57097
1330545b7433263b
14122a5190bb8a8b
157124751ccdc41
hex34319197d0cb3

918200011001011 has 16 divisors (see below), whose sum is σ = 961172220008448. Its totient is φ = 876062440915200.

The previous prime is 918200011000981. The next prime is 918200011001041. The reversal of 918200011001011 is 110100110002819.

It is an interprime number because it is at equal distance from previous prime (918200011000981) and next prime (918200011001041).

It is not a de Polignac number, because 918200011001011 - 213 = 918200010992819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (918200011001041) 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, 904286275 + ... + 905301091.

It is an arithmetic number, because the mean of its divisors is an integer number (60073263750528).

Almost surely, 2918200011001011 is an apocalyptic number.

918200011001011 is a deficient number, since it is larger than the sum of its proper divisors (42972209007437).

918200011001011 is a wasteful number, since it uses less digits than its factorization.

918200011001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426002.

The product of its (nonzero) digits is 144, while the sum is 25.

The spelling of 918200011001011 in words is "nine hundred eighteen trillion, two hundred billion, eleven million, one thousand, eleven".

Divisors: 1 31 71 2201 411083 1014817 12743573 29186893 31459327 72052007 904793683 2233612217 417174016811 12932394521141 29619355193581 918200011001011