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10609797 = 311321509
BaseRepresentation
bin101000011110…
…010010000101
3201222000220110
4220132102011
510204003142
61015223233
7156116232
oct50362205
921860813
1010609797
115a97330
123677b19
1322762b3
1415a2789
15de899c
hexa1e485

10609797 has 8 divisors (see below), whose sum is σ = 15432480. Its totient is φ = 6430160.

The previous prime is 10609741. The next prime is 10609811. The reversal of 10609797 is 79790601.

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

It is not a de Polignac number, because 10609797 - 28 = 10609541 is a prime.

It is a super-2 number, since 2×106097972 = 225135584762418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10609727) 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, 160722 + ... + 160787.

It is an arithmetic number, because the mean of its divisors is an integer number (1929060).

Almost surely, 210609797 is an apocalyptic number.

It is an amenable number.

10609797 is a deficient number, since it is larger than the sum of its proper divisors (4822683).

10609797 is a wasteful number, since it uses less digits than its factorization.

10609797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321523.

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 10609797 is about 3257.2683340493. The cubic root of 10609797 is about 219.7365786525.

The spelling of 10609797 in words is "ten million, six hundred nine thousand, seven hundred ninety-seven".

Divisors: 1 3 11 33 321509 964527 3536599 10609797