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2860028872873 is a prime number
BaseRepresentation
bin101001100111100111000…
…000010100100010101001
3101010102020022220021211121
4221213213000110202221
5333324314342412443
610025513520255241
7413426116210204
oct51474700244251
911112208807747
102860028872873
11a02a27813217
123a2361a71521
13179912c39b63
149c5d746293b
154e5e13274ed
hex299e70148a9

2860028872873 has 2 divisors, whose sum is σ = 2860028872874. Its totient is φ = 2860028872872.

The previous prime is 2860028872861. The next prime is 2860028872879. The reversal of 2860028872873 is 3782788200682.

2860028872873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2465691343504 + 394337529369 = 1570252^2 + 627963^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2860028872873 is a prime.

It is not a weakly prime, because it can be changed into another prime (2860028872879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430014436436 + 1430014436437.

It is an arithmetic number, because the mean of its divisors is an integer number (1430014436437).

Almost surely, 22860028872873 is an apocalyptic number.

It is an amenable number.

2860028872873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2860028872873 is an equidigital number, since it uses as much as digits as its factorization.

2860028872873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28901376, while the sum is 61.

The spelling of 2860028872873 in words is "two trillion, eight hundred sixty billion, twenty-eight million, eight hundred seventy-two thousand, eight hundred seventy-three".