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10768407 = 313276113
BaseRepresentation
bin101001000101…
…000000010111
3202021002110220
4221011000113
510224042112
61022445423
7160346526
oct51050027
922232426
1010768407
116095511
123733873
132300550
1416044bd
15e2a98c
hexa45017

10768407 has 8 divisors (see below), whose sum is σ = 15462384. Its totient is φ = 6626688.

The previous prime is 10768403. The next prime is 10768427. The reversal of 10768407 is 70486701.

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

It is not a de Polignac number, because 10768407 - 22 = 10768403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10768403) 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, 138018 + ... + 138095.

It is an arithmetic number, because the mean of its divisors is an integer number (1932798).

Almost surely, 210768407 is an apocalyptic number.

10768407 is a deficient number, since it is larger than the sum of its proper divisors (4693977).

10768407 is a wasteful number, since it uses less digits than its factorization.

10768407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276129.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 10768407 is about 3281.5251027533. The cubic root of 10768407 is about 220.8261430988.

It can be divided in two parts, 10768 and 407, that added together give a triangular number (11175 = T149).

The spelling of 10768407 in words is "ten million, seven hundred sixty-eight thousand, four hundred seven".

Divisors: 1 3 13 39 276113 828339 3589469 10768407