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10678369 = 136191327
BaseRepresentation
bin101000101111…
…000001100001
3202002111222011
4220233001201
510213201434
61020512521
7156523162
oct50570141
922074864
1010678369
1160338a9
1236ab741
13229b580
1415bd769
15e0de64
hexa2f061

10678369 has 8 divisors (see below), whose sum is σ = 11527040. Its totient is φ = 9833616.

The previous prime is 10678337. The next prime is 10678379. The reversal of 10678369 is 96387601.

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

It is not a de Polignac number, because 10678369 - 25 = 10678337 is a prime.

It is a super-2 number, since 2×106783692 = 228055129000322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10678379) 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, 7384 + ... + 8710.

It is an arithmetic number, because the mean of its divisors is an integer number (1440880).

Almost surely, 210678369 is an apocalyptic number.

It is an amenable number.

10678369 is a deficient number, since it is larger than the sum of its proper divisors (848671).

10678369 is a wasteful number, since it uses less digits than its factorization.

10678369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 10678369 is about 3267.7773791983. Note that the first 3 decimals coincide. The cubic root of 10678369 is about 220.2089543664.

The spelling of 10678369 in words is "ten million, six hundred seventy-eight thousand, three hundred sixty-nine".

Divisors: 1 13 619 1327 8047 17251 821413 10678369