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6230693 = 72127157
BaseRepresentation
bin10111110001001010100101
3102201112220102
4113301022211
53043340233
6341313445
7103650200
oct27611245
912645812
106230693
113576237
122105885
1313a2001
14b82937
158311e8
hex5f12a5

6230693 has 6 divisors (see below), whose sum is σ = 7248006. Its totient is φ = 5340552.

The previous prime is 6230683. The next prime is 6230699. The reversal of 6230693 is 3960326.

It can be written as a sum of positive squares in only one way, i.e., 4831204 + 1399489 = 2198^2 + 1183^2 .

It is not a de Polignac number, because 6230693 - 26 = 6230629 is a prime.

It is a Duffinian number.

6230693 is a modest number, since divided by 693 gives 623 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63530 + ... + 63627.

It is an arithmetic number, because the mean of its divisors is an integer number (1208001).

Almost surely, 26230693 is an apocalyptic number.

It is an amenable number.

6230693 is a deficient number, since it is larger than the sum of its proper divisors (1017313).

6230693 is a wasteful number, since it uses less digits than its factorization.

6230693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127171 (or 127164 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 6230693 is about 2496.1356133031. The cubic root of 6230693 is about 184.0117056983.

The spelling of 6230693 in words is "six million, two hundred thirty thousand, six hundred ninety-three".

Divisors: 1 7 49 127157 890099 6230693