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10001343051 = 34747596361
BaseRepresentation
bin10010101000010000…
…00110001001001011
3221211000021212110000
421110020012021023
5130440320434201
64332231254043
7502562004360
oct112410061113
927730255400
1010001343051
114272552077
121b3151a323
13c3506a88b
146ac3d2467
153d8075d86
hex25420624b

10001343051 has 80 divisors (see below), whose sum is σ = 17736238080. Its totient is φ = 5497787520.

The previous prime is 10001343031. The next prime is 10001343061. The reversal of 10001343051 is 15034310001.

It is not a de Polignac number, because 10001343051 - 25 = 10001343019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10001343031) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1569111 + ... + 1575471.

It is an arithmetic number, because the mean of its divisors is an integer number (221702976).

Almost surely, 210001343051 is an apocalyptic number.

10001343051 is a deficient number, since it is larger than the sum of its proper divisors (7734895029).

10001343051 is an equidigital number, since it uses as much as digits as its factorization.

10001343051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6486 (or 6477 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 10001343051 its reverse (15034310001), we get a palindrome (25035653052).

The spelling of 10001343051 in words is "ten billion, one million, three hundred forty-three thousand, fifty-one".

Divisors: 1 3 7 9 21 27 47 59 63 81 141 177 189 329 413 423 531 567 987 1239 1269 1593 2773 2961 3717 3807 4779 6361 8319 8883 11151 19083 19411 24957 26649 33453 44527 57249 58233 74871 133581 171747 174699 224613 298967 375299 400743 515241 524097 896901 1125897 1202229 1572291 2092769 2627093 2690703 3377691 3606687 6278307 7881279 8072109 10133073 17639053 18834921 23643837 24216327 30399219 52917159 56504763 70931511 123473371 158751477 169514289 212794533 370420113 476254431 1111260339 1428763293 3333781017 10001343051