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3054693 = 37912889
BaseRepresentation
bin1011101001110001100101
312202012020210
423221301211
51240222233
6145250033
734651545
oct13516145
95665223
103054693
1117a7044
121033919
1382c515
14597325
15405163
hex2e9c65

3054693 has 8 divisors (see below), whose sum is σ = 4124800. Its totient is φ = 2010528.

The previous prime is 3054691. The next prime is 3054703. The reversal of 3054693 is 3964503.

It is a happy number.

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

It is not a de Polignac number, because 3054693 - 21 = 3054691 is a prime.

It is a super-2 number, since 2×30546932 = 18662298648498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3054693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054691) 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, 6208 + ... + 6681.

It is an arithmetic number, because the mean of its divisors is an integer number (515600).

Almost surely, 23054693 is an apocalyptic number.

It is an amenable number.

3054693 is a deficient number, since it is larger than the sum of its proper divisors (1070107).

3054693 is a wasteful number, since it uses less digits than its factorization.

3054693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12971.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3054693 is about 1747.7680051998. The cubic root of 3054693 is about 145.0961391759.

The spelling of 3054693 in words is "three million, fifty-four thousand, six hundred ninety-three".

Divisors: 1 3 79 237 12889 38667 1018231 3054693