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106009682913 = 3297208958129
BaseRepresentation
bin110001010111010101…
…0110110001111100001
3101010121222220212101100
41202232222312033201
53214101434323123
6120411123225013
710442006302641
oct1425652661741
9333558825340
10106009682913
1140a5a77a8a2
1218666518169
139cc58b8934
1451b9270521
152b56b36643
hex18aeab63e1

106009682913 has 24 divisors (see below), whose sum is σ = 154780425800. Its totient is φ = 69909848064.

The previous prime is 106009682893. The next prime is 106009682957. The reversal of 106009682913 is 319286900601.

It is a happy number.

106009682913 is a `hidden beast` number, since 1 + 0 + 600 + 9 + 6 + 8 + 29 + 13 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 63087373584 + 42922309329 = 251172^2 + 207177^2 .

It is not a de Polignac number, because 106009682913 - 28 = 106009682657 is a prime.

It is a super-2 number, since 2×1060096829132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106009682963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1794633 + ... + 1852761.

Almost surely, 2106009682913 is an apocalyptic number.

It is an amenable number.

106009682913 is a deficient number, since it is larger than the sum of its proper divisors (48770742887).

106009682913 is a wasteful number, since it uses less digits than its factorization.

106009682913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60321 (or 60318 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 106009682913 in words is "one hundred six billion, nine million, six hundred eighty-two thousand, nine hundred thirteen".

Divisors: 1 3 9 97 291 873 2089 6267 18801 58129 174387 202633 523161 607899 1823697 5638513 16915539 50746617 121431481 364294443 1092883329 11778853657 35336560971 106009682913