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10007668980101 = 138771501758453
BaseRepresentation
bin1001000110100001011110…
…0011011111100110000101
31022102201112122202210210102
42101220113203133212011
52302431201224330401
633141243141533445
72052013236531002
oct221502743374605
938381478683712
1010007668980101
113209257270301
121157678114285
13577946c2c580
1426853386a8a9
151254c835356b
hex91a178df985

10007668980101 has 16 divisors (see below), whose sum is σ = 10790681818224. Its totient is φ = 9226542518784.

The previous prime is 10007668980097. The next prime is 10007668980103. The reversal of 10007668980101 is 10108986670001.

10007668980101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 31634902+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1575765537025 + 8431903443076 = 1255295^2 + 2903774^2 .

It is a cyclic number.

It is not a de Polignac number, because 10007668980101 - 22 = 10007668980097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10007668980103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171179591 + ... + 171238043.

It is an arithmetic number, because the mean of its divisors is an integer number (674417613639).

Almost surely, 210007668980101 is an apocalyptic number.

It is an amenable number.

10007668980101 is a deficient number, since it is larger than the sum of its proper divisors (783012838123).

10007668980101 is a wasteful number, since it uses less digits than its factorization.

10007668980101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74360.

The product of its (nonzero) digits is 145152, while the sum is 47.

The spelling of 10007668980101 in words is "ten trillion, seven billion, six hundred sixty-eight million, nine hundred eighty thousand, one hundred one".

Divisors: 1 13 877 11401 15017 58453 195221 759889 13169909 51263281 171208817 666422653 877788701 11411253113 769820690777 10007668980101