Search a number
-
+
106105608501 = 31279239911527
BaseRepresentation
bin110001011010001100…
…0110001100100110101
3101010212200102101112220
41202310120301210311
53214301013433001
6120424431232553
710444252535244
oct1426430614465
9333780371486
10106105608501
1140aa9939142
1218692678759
13a00c733a39
1451c7cc095b
152b60283c36
hex18b4631935

106105608501 has 16 divisors (see below), whose sum is σ = 141656064000. Its totient is φ = 70646173488.

The previous prime is 106105608481. The next prime is 106105608503. The reversal of 106105608501 is 105806501601.

It is not a de Polignac number, because 106105608501 - 233 = 97515673909 is a prime.

It is a super-2 number, since 2×1061056085012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106105608503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9199200 + ... + 9210726.

It is an arithmetic number, because the mean of its divisors is an integer number (8853504000).

Almost surely, 2106105608501 is an apocalyptic number.

It is an amenable number.

106105608501 is a deficient number, since it is larger than the sum of its proper divisors (35550455499).

106105608501 is a wasteful number, since it uses less digits than its factorization.

106105608501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15208.

The product of its (nonzero) digits is 7200, while the sum is 33.

The spelling of 106105608501 in words is "one hundred six billion, one hundred five million, six hundred eight thousand, five hundred one".

Divisors: 1 3 1279 2399 3837 7197 11527 34581 3068321 9204963 14743033 27653273 44229099 82959819 35368536167 106105608501