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2930673 = 31994909
BaseRepresentation
bin1011001011011111110001
312111220010110
423023133301
51222240143
6142451533
733624144
oct13133761
95456113
102930673
111721949
12b93ba9
137b7c35
1456405b
153cd533
hex2cb7f1

2930673 has 8 divisors (see below), whose sum is σ = 3928000. Its totient is φ = 1943568.

The previous prime is 2930657. The next prime is 2930689. The reversal of 2930673 is 3760392.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2930657) and next prime (2930689).

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

It is not a de Polignac number, because 2930673 - 24 = 2930657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2930673.

It is not an unprimeable number, because it can be changed into a prime (2930633) 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, 1858 + ... + 3051.

It is an arithmetic number, because the mean of its divisors is an integer number (491000).

22930673 is an apocalyptic number.

It is an amenable number.

2930673 is a deficient number, since it is larger than the sum of its proper divisors (997327).

2930673 is a wasteful number, since it uses less digits than its factorization.

2930673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 2930673 is about 1711.9208509741. The cubic root of 2930673 is about 143.1053228353.

The spelling of 2930673 in words is "two million, nine hundred thirty thousand, six hundred seventy-three".

Divisors: 1 3 199 597 4909 14727 976891 2930673