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10893414911 = 312029173189
BaseRepresentation
bin10100010010100110…
…00101000111111111
31001010011212210222112
422021103011013333
5134302203234121
65000535404235
7533643333101
oct121123050777
931104783875
1010893414911
114690059945
12214022367b
131047b19752
14754a87571
1543b53875b
hex2894c51ff

10893414911 has 8 divisors (see below), whose sum is σ = 11250422400. Its totient is φ = 10536757920.

The previous prime is 10893414877. The next prime is 10893414919. The reversal of 10893414911 is 11941439801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10893414911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10893414919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23696 + ... + 149493.

It is an arithmetic number, because the mean of its divisors is an integer number (1406302800).

Almost surely, 210893414911 is an apocalyptic number.

10893414911 is a deficient number, since it is larger than the sum of its proper divisors (357007489).

10893414911 is a wasteful number, since it uses less digits than its factorization.

10893414911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175249.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 10893414911 in words is "ten billion, eight hundred ninety-three million, four hundred fourteen thousand, nine hundred eleven".

Divisors: 1 31 2029 62899 173189 5368859 351400481 10893414911