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106060005491 = 1121050183471
BaseRepresentation
bin110001011000110101…
…0110100000001110011
3101010202111121111222112
41202301222310001303
53214202330133431
6120420121555535
710443160112666
oct1426152640163
9333674544875
10106060005491
1140a86120a00
121867b345bab
13a003157acb
1451c1c0d6dd
152b5b276c2b
hex18b1ab4073

106060005491 has 12 divisors (see below), whose sum is σ = 116590851552. Its totient is φ = 96407850000.

The previous prime is 106060005413. The next prime is 106060005521. The reversal of 106060005491 is 194500060601.

It is not a de Polignac number, because 106060005491 - 210 = 106060004467 is a prime.

It is a super-2 number, since 2×1060600054912 (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106060005391) 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 11 ways as a sum of consecutive naturals, for example, 1228886 + ... + 1312356.

It is an arithmetic number, because the mean of its divisors is an integer number (9715904296).

Almost surely, 2106060005491 is an apocalyptic number.

106060005491 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

106060005491 is a deficient number, since it is larger than the sum of its proper divisors (10530846061).

106060005491 is a wasteful number, since it uses less digits than its factorization.

106060005491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93994 (or 93983 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 106060005491 in words is "one hundred six billion, sixty million, five thousand, four hundred ninety-one".

Divisors: 1 11 121 10501 83471 115511 918181 1270621 10099991 876528971 9641818681 106060005491