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10125726470001 = 323769774358261
BaseRepresentation
bin1001001101011001010001…
…0101000100111101110001
31022212000021021202200101100
42103112110111010331301
52311344441434020001
633311410003355013
72063362640612442
oct223262425047561
938760237680340
1010125726470001
11325432968487a
121176525382a69
13585b0c84ab7c
14270132c012c9
151285d7a00586
hex93594544f71

10125726470001 has 24 divisors (see below), whose sum is σ = 15023504404584. Its totient is φ = 6567095900160.

The previous prime is 10125726469921. The next prime is 10125726470021. The reversal of 10125726470001 is 10007462752101.

10125726470001 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 5 + 7 + 2 + 647 + 0 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2710583568225 + 7415142901776 = 1646385^2 + 2723076^2 .

It is not a de Polignac number, because 10125726470001 - 211 = 10125726467953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10125726470021) 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, 144211 + ... + 4502471.

It is an arithmetic number, because the mean of its divisors is an integer number (625979350191).

Almost surely, 210125726470001 is an apocalyptic number.

It is an amenable number.

10125726470001 is a deficient number, since it is larger than the sum of its proper divisors (4897777934583).

10125726470001 is a wasteful number, since it uses less digits than its factorization.

10125726470001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4365281 (or 4365278 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 10125726470001 in words is "ten trillion, one hundred twenty-five billion, seven hundred twenty-six million, four hundred seventy thousand, one".

Divisors: 1 3 9 37 111 333 6977 20931 62793 258149 774447 2323341 4358261 13074783 39224349 161255657 483766971 1451300913 30407586997 91222760991 273668282973 1125080718889 3375242156667 10125726470001