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10879028428801 = 1317376121810533
BaseRepresentation
bin1001111001001111100010…
…1000000000000000000001
31102112000200012022010200111
42132103320220000000001
52411220222234210201
635045431234551321
72201661315612661
oct236237050000001
942460605263614
1010879028428801
113514851a28a95
121278518738541
1360bb70b745b0
142987951a21a1
1513cec628ab51
hex9e4f8a00001

10879028428801 has 32 divisors (see below), whose sum is σ = 12949175762208. Its totient is φ = 9045263831040.

The previous prime is 10879028428781. The next prime is 10879028428823. The reversal of 10879028428801 is 10882482097801.

It can be written as a sum of positive squares in 16 ways, for example, as 405546080625 + 10473482348176 = 636825^2 + 3236276^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10879028428801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10879028228801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10406470 + ... + 11404063.

It is an arithmetic number, because the mean of its divisors is an integer number (404661742569).

Almost surely, 210879028428801 is an apocalyptic number.

It is an amenable number.

10879028428801 is a deficient number, since it is larger than the sum of its proper divisors (2070147333407).

10879028428801 is a wasteful number, since it uses less digits than its factorization.

10879028428801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21810661.

The product of its (nonzero) digits is 4128768, while the sum is 58.

The spelling of 10879028428801 in words is "ten trillion, eight hundred seventy-nine billion, twenty-eight million, four hundred twenty-eight thousand, eight hundred one".

Divisors: 1 13 17 37 61 221 481 629 793 1037 2257 8177 13481 29341 38369 498797 21810533 283536929 370779061 806989721 1330442513 4820127793 10490866373 13718825257 17295752669 22617522721 49226372981 178344728341 294027795373 639942848753 836848340677 10879028428801