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10678066495 = 515591369861
BaseRepresentation
bin10011111000111011…
…00101110100111111
31000120011122222111021
421330131211310333
5133332041111440
64523324005011
7525420032125
oct117435456477
930504588437
1010678066495
11458a543448
1220a0090767
13101231a355
1473422b915
1542769b84a
hex27c765d3f

10678066495 has 8 divisors (see below), whose sum is σ = 12821908320. Its totient is φ = 8536967520.

The previous prime is 10678066493. The next prime is 10678066543. The reversal of 10678066495 is 59466087601.

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

It is not a de Polignac number, because 10678066495 - 21 = 10678066493 is a prime.

It is a super-3 number, since 3×106780664953 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10678066493) 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, 677136 + ... + 692725.

It is an arithmetic number, because the mean of its divisors is an integer number (1602738540).

Almost surely, 210678066495 is an apocalyptic number.

10678066495 is a deficient number, since it is larger than the sum of its proper divisors (2143841825).

10678066495 is a wasteful number, since it uses less digits than its factorization.

10678066495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371425.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 10678066495 in words is "ten billion, six hundred seventy-eight million, sixty-six thousand, four hundred ninety-five".

Divisors: 1 5 1559 7795 1369861 6849305 2135613299 10678066495