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10083689 = 711130957
BaseRepresentation
bin100110011101…
…110101101001
3200222022012222
4212131311221
510040134224
61000043425
7151465340
oct46356551
920868188
1010083689
115768030
123463575
1321209a5
1414a6b57
15d42b5e
hex99dd69

10083689 has 8 divisors (see below), whose sum is σ = 12571968. Its totient is φ = 7857360.

The previous prime is 10083679. The next prime is 10083707. The reversal of 10083689 is 98638001.

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

It is not a de Polignac number, because 10083689 - 216 = 10018153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10083659) 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, 65402 + ... + 65555.

It is an arithmetic number, because the mean of its divisors is an integer number (1571496).

Almost surely, 210083689 is an apocalyptic number.

It is an amenable number.

10083689 is a deficient number, since it is larger than the sum of its proper divisors (2488279).

10083689 is a wasteful number, since it uses less digits than its factorization.

10083689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130975.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 10083689 is about 3175.4824830252. The cubic root of 10083689 is about 216.0428084449.

The spelling of 10083689 in words is "ten million, eighty-three thousand, six hundred eighty-nine".

Divisors: 1 7 11 77 130957 916699 1440527 10083689