Search a number
-
+
101106105107 = 7191542749277
BaseRepresentation
bin101111000101001100…
…1001011101100010011
3100122222020222022012112
41132022121023230103
53124031130330412
6114240354415535
710206334466510
oct1361231135423
9318866868175
10101106105107
1139973840257
12177182915ab
1396c3a1a1c7
144c71d0c307
15296b3c9722
hex178a64bb13

101106105107 has 16 divisors (see below), whose sum is σ = 121641757440. Its totient is φ = 82094210208.

The previous prime is 101106105073. The next prime is 101106105127. The reversal of 101106105107 is 701501601101.

It is a cyclic number.

It is not a de Polignac number, because 101106105107 - 220 = 101105056531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101106105127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2027153 + ... + 2076429.

It is an arithmetic number, because the mean of its divisors is an integer number (7602609840).

Almost surely, 2101106105107 is an apocalyptic number.

101106105107 is a deficient number, since it is larger than the sum of its proper divisors (20535652333).

101106105107 is a wasteful number, since it uses less digits than its factorization.

101106105107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64730.

The product of its (nonzero) digits is 210, while the sum is 23.

Adding to 101106105107 its reverse (701501601101), we get a palindrome (802607706208).

The spelling of 101106105107 in words is "one hundred one billion, one hundred six million, one hundred five thousand, one hundred seven".

Divisors: 1 7 19 133 15427 49277 107989 293113 344939 936263 2051791 6553841 760196279 5321373953 14443729301 101106105107