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102216630606253 = 1976941957166739
BaseRepresentation
bin10111001111011100101001…
…111101010001100110101101
3111101220210222201212101200221
4113033130221331101212231
5101344204124413400003
61001221401041251341
730346623252335662
oct2717345175214655
9441823881771627
10102216630606253
112a629914216849
12b56a326933b51
134505caa3061a7
141b35450387a69
15bc3d50c7d7bd
hex5cf729f519ad

102216630606253 has 16 divisors (see below), whose sum is σ = 107739584568000. Its totient is φ = 96707997315072.

The previous prime is 102216630606203. The next prime is 102216630606269. The reversal of 102216630606253 is 352606036612201.

It is a cyclic number.

It is not a de Polignac number, because 102216630606253 - 217 = 102216630475181 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 (102216630606203) 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, 612950358 + ... + 613117096.

It is an arithmetic number, because the mean of its divisors is an integer number (6733724035500).

Almost surely, 2102216630606253 is an apocalyptic number.

It is an amenable number.

102216630606253 is a deficient number, since it is larger than the sum of its proper divisors (5522953961747).

102216630606253 is a wasteful number, since it uses less digits than its factorization.

102216630606253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209484.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 102216630606253 in words is "one hundred two trillion, two hundred sixteen billion, six hundred thirty million, six hundred six thousand, two hundred fifty-three".

Divisors: 1 19 769 14611 41957 166739 797183 3168041 32264933 128222291 613033727 2436223529 6995868223 132921496237 5379822663487 102216630606253