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1962085 = 5715527
BaseRepresentation
bin111011111000001100101
310200200110211
413133001211
51000241320
6110015421
722451236
oct7370145
93620424
101962085
111120164
127a7571
135390c8
1439108d
1528b55a
hex1df065

1962085 has 8 divisors (see below), whose sum is σ = 2388096. Its totient is φ = 1547280.

The previous prime is 1962071. The next prime is 1962091. The reversal of 1962085 is 5802691.

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

It is not a de Polignac number, because 1962085 - 27 = 1961957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (298512).

21962085 is an apocalyptic number.

It is an amenable number.

1962085 is a deficient number, since it is larger than the sum of its proper divisors (426011).

1962085 is an equidigital number, since it uses as much as digits as its factorization.

1962085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1962085 is about 1400.7444449292. The cubic root of 1962085 is about 125.1908551130.

Subtracting 1962085 from its reverse (5802691), we obtain a triangular number (3840606 = T2771).

The spelling of 1962085 in words is "one million, nine hundred sixty-two thousand, eighty-five".

Divisors: 1 5 71 355 5527 27635 392417 1962085