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10880066026 = 2191014875821
BaseRepresentation
bin10100010001000000…
…01010000111101010
31001002020202121202101
422020200022013222
5134240244103101
64555341324014
7533422015054
oct121040120752
931066677671
1010880066026
114683571705
12213786660a
1310451247bb
14752db08d4
1543a29d401
hex28880a1ea

10880066026 has 32 divisors (see below), whose sum is σ = 17387752320. Its totient is φ = 5091336000.

The previous prime is 10880066023. The next prime is 10880066047. The reversal of 10880066026 is 62066008801.

It is not an unprimeable number, because it can be changed into a prime (10880066023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1866196 + ... + 1872016.

It is an arithmetic number, because the mean of its divisors is an integer number (543367260).

Almost surely, 210880066026 is an apocalyptic number.

10880066026 is a deficient number, since it is larger than the sum of its proper divisors (6507686294).

10880066026 is a wasteful number, since it uses less digits than its factorization.

10880066026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 10880066026 in words is "ten billion, eight hundred eighty million, sixty-six thousand, twenty-six".

Divisors: 1 2 19 38 101 202 487 974 1919 3838 5821 9253 11642 18506 49187 98374 110599 221198 587921 934553 1175842 1869106 2834827 5669654 11170499 22340998 53861713 107723426 286317527 572635054 5440033013 10880066026