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10222071652971 = 3219127470694463
BaseRepresentation
bin1001010011000000001011…
…1100110010001001101011
31100012012221202020002012100
42110300002330302021223
52314434300320343341
633423542131144443
72103343315266633
oct224600274621153
940165852202170
1010222071652971
113291179a60832
121191133145123
13591c250c6689
14274a726c36c3
1512ad75e4b3b6
hex94c02f3226b

10222071652971 has 24 divisors (see below), whose sum is σ = 15664711761920. Its totient is φ = 6405210238896.

The previous prime is 10222071652957. The next prime is 10222071652987. The reversal of 10222071652971 is 17925617022201.

10222071652971 is a `hidden beast` number, since 1 + 0 + 22 + 20 + 7 + 16 + 529 + 71 = 666.

It is not a de Polignac number, because 10222071652971 - 213 = 10222071644779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222071652901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235325515 + ... + 235368948.

Almost surely, 210222071652971 is an apocalyptic number.

10222071652971 is a deficient number, since it is larger than the sum of its proper divisors (5442640108949).

10222071652971 is a wasteful number, since it uses less digits than its factorization.

10222071652971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470694615 (or 470694612 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 10222071652971 in words is "ten trillion, two hundred twenty-two billion, seventy-one million, six hundred fifty-two thousand, nine hundred seventy-one".

Divisors: 1 3 9 19 57 127 171 381 1143 2413 7239 21717 470694463 1412083389 4236250167 8943194797 26829584391 59778196801 80488753173 179334590403 538003771209 1135785739219 3407357217657 10222071652971