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10378086 = 231729681
BaseRepresentation
bin100111100101…
…101101100110
3201112021001120
4213211231212
510124044321
61010234410
7154132545
oct47455546
921467046
1010378086
115949234
123585a06
1321c49a4
14154215c
15d9eec6
hex9e5b66

10378086 has 8 divisors (see below), whose sum is σ = 20756184. Its totient is φ = 3459360.

The previous prime is 10378073. The next prime is 10378091. The reversal of 10378086 is 68087301.

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

10378086 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864835 + ... + 864846.

It is an arithmetic number, because the mean of its divisors is an integer number (2594523).

Almost surely, 210378086 is an apocalyptic number.

10378086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10378086 is a wasteful number, since it uses less digits than its factorization.

10378086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729686.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 10378086 is about 3221.5036861689. The cubic root of 10378086 is about 218.1251560878.

The spelling of 10378086 in words is "ten million, three hundred seventy-eight thousand, eighty-six".

Divisors: 1 2 3 6 1729681 3459362 5189043 10378086