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2994307 = 61191257
BaseRepresentation
bin1011011011000010000011
312122010102021
423123002003
51231304212
6144102311
734310521
oct13330203
95563367
102994307
111765738
121004997
1380aba4
1457d311
153e2307
hex2db083

2994307 has 8 divisors (see below), whose sum is σ = 3071232. Its totient is φ = 2918400.

The previous prime is 2994281. The next prime is 2994311. The reversal of 2994307 is 7034992.

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

It is a cyclic number.

It is not a de Polignac number, because 2994307 - 211 = 2992259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2994317) 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, 11523 + ... + 11779.

It is an arithmetic number, because the mean of its divisors is an integer number (383904).

22994307 is an apocalyptic number.

2994307 is a deficient number, since it is larger than the sum of its proper divisors (76925).

2994307 is a wasteful number, since it uses less digits than its factorization.

2994307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2994307 is about 1730.4065996176. The cubic root of 2994307 is about 144.1336689638.

The spelling of 2994307 in words is "two million, nine hundred ninety-four thousand, three hundred seven".

Divisors: 1 61 191 257 11651 15677 49087 2994307