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106993755801 = 32107210192
BaseRepresentation
bin110001110100101010…
…0110010011010011001
3101020011120121221121100
41203221110302122121
53223110400141201
6121052515302013
710505255630052
oct1435124623231
9336146557540
10106993755801
1141415205379
121889bbaa909
13a12173a49a
14526dc33729
152bb321d886
hex18e9532699

106993755801 has 27 divisors (see below), whose sum is σ = 156157640821. Its totient is φ = 70593197784.

The previous prime is 106993755793. The next prime is 106993755809. The reversal of 106993755801 is 108557399601.

The square root of 106993755801 is 327099.

It is a perfect power (a square), and thus also a powerful number.

106993755801 is a `hidden beast` number, since 106 + 99 + 375 + 5 + 80 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (106993755793) and next prime (106993755809).

It is not a de Polignac number, because 106993755801 - 23 = 106993755793 is a prime.

It is a super-2 number, since 2×1069937558012 (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 (106993755809) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 104998270 + ... + 104999288.

Almost surely, 2106993755801 is an apocalyptic number.

106993755801 is the 327099-th square number.

106993755801 is the 163550-th centered octagonal number.

It is an amenable number.

106993755801 is a deficient number, since it is larger than the sum of its proper divisors (49163885020).

106993755801 is an frugal number, since it uses more digits than its factorization.

106993755801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 54.

The spelling of 106993755801 in words is "one hundred six billion, nine hundred ninety-three million, seven hundred fifty-five thousand, eight hundred one".

Divisors: 1 3 9 107 321 963 1019 3057 9171 11449 34347 103041 109033 327099 981297 1038361 3115083 9345249 11666531 34999593 104998779 111104627 333313881 999941643 11888195089 35664585267 106993755801