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3073029 = 37271409
BaseRepresentation
bin1011101110010000000101
312210010101220
423232100011
51241314104
6145510553
735056161
oct13562005
95703356
103073029
1118098a3
121042459
1383797b
1459dca1
1540a7d9
hex2ee405

3073029 has 8 divisors (see below), whose sum is σ = 4105920. Its totient is φ = 2044416.

The previous prime is 3073027. The next prime is 3073033. The reversal of 3073029 is 9203703.

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

It is not a de Polignac number, because 3073029 - 21 = 3073027 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3073027) 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, 1477 + ... + 2885.

It is an arithmetic number, because the mean of its divisors is an integer number (513240).

Almost surely, 23073029 is an apocalyptic number.

It is an amenable number.

3073029 is a deficient number, since it is larger than the sum of its proper divisors (1032891).

3073029 is a wasteful number, since it uses less digits than its factorization.

3073029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 3073029 is about 1753.0057044973. The cubic root of 3073029 is about 145.3858766658.

The spelling of 3073029 in words is "three million, seventy-three thousand, twenty-nine".

Divisors: 1 3 727 1409 2181 4227 1024343 3073029