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2930294 = 219591307
BaseRepresentation
bin1011001011011001110110
312111212121102
423023121312
51222232134
6142450102
733623063
oct13133166
95455542
102930294
111721634
12b93932
137b7a03
14563c6a
153cd37e
hex2cb676

2930294 has 16 divisors (see below), whose sum is σ = 4708800. Its totient is φ = 1363464.

The previous prime is 2930287. The next prime is 2930299. The reversal of 2930294 is 4920392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589 + ... + 2895.

It is an arithmetic number, because the mean of its divisors is an integer number (294300).

22930294 is an apocalyptic number.

2930294 is a deficient number, since it is larger than the sum of its proper divisors (1778506).

2930294 is a wasteful number, since it uses less digits than its factorization.

2930294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2930294 is about 1711.8101530252. The cubic root of 2930294 is about 143.0991536885.

The spelling of 2930294 in words is "two million, nine hundred thirty thousand, two hundred ninety-four".

Divisors: 1 2 19 38 59 118 1121 1307 2242 2614 24833 49666 77113 154226 1465147 2930294