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10980882927 = 327379345953
BaseRepresentation
bin10100011101000001…
…01111100111101111
31001100021110122112200
422032200233213233
5134442101223202
65013342232543
7536054651640
oct121640574757
931307418480
1010980882927
114725470963
122165585753
13105cc93081
147625356c7
15444064e1c
hex28e82f9ef

10980882927 has 24 divisors (see below), whose sum is σ = 18132345504. Its totient is φ = 6272999424.

The previous prime is 10980882911. The next prime is 10980882931. The reversal of 10980882927 is 72928808901.

It is not a de Polignac number, because 10980882927 - 24 = 10980882911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10980882907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215983 + ... + 261935.

It is an arithmetic number, because the mean of its divisors is an integer number (755514396).

Almost surely, 210980882927 is an apocalyptic number.

10980882927 is a deficient number, since it is larger than the sum of its proper divisors (7151462577).

10980882927 is a wasteful number, since it uses less digits than its factorization.

10980882927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49759 (or 49756 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The spelling of 10980882927 in words is "ten billion, nine hundred eighty million, eight hundred eighty-two thousand, nine hundred twenty-seven".

Divisors: 1 3 7 9 21 63 3793 11379 26551 34137 45953 79653 137859 238959 321671 413577 965013 2895039 174299729 522899187 1220098103 1568697561 3660294309 10980882927