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10051147071 = 3274726912619
BaseRepresentation
bin10010101110001100…
…00101010100111111
3221221111000011201100
421113012011110333
5131041043201241
64341210544143
7504035224530
oct112706052477
927844004640
1010051147071
114298679619
121b46138053
13c42487a04
146b4c78687
153dc6129b6
hex25718553f

10051147071 has 48 divisors (see below), whose sum is σ = 17009740800. Its totient is φ = 5599969344.

The previous prime is 10051147061. The next prime is 10051147121. The reversal of 10051147071 is 17074115001.

10051147071 is a `hidden beast` number, since 10 + 0 + 511 + 4 + 70 + 71 = 666.

It is not a de Polignac number, because 10051147071 - 27 = 10051146943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10051147061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 790200 + ... + 802818.

It is an arithmetic number, because the mean of its divisors is an integer number (354369600).

Almost surely, 210051147071 is an apocalyptic number.

10051147071 is a deficient number, since it is larger than the sum of its proper divisors (6958593729).

10051147071 is a wasteful number, since it uses less digits than its factorization.

10051147071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12948 (or 12945 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 27.

The spelling of 10051147071 in words is "ten billion, fifty-one million, one hundred forty-seven thousand, seventy-one".

Divisors: 1 3 7 9 21 47 63 141 269 329 423 807 987 1883 2421 2961 5649 12619 12643 16947 37857 37929 88333 88501 113571 113787 264999 265503 593093 794997 796509 1779279 3394511 4151651 5337837 10183533 12454953 23761577 30550599 37364859 71284731 159542017 213854193 478626051 1116794119 1435878153 3350382357 10051147071