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2930104 = 231937521
BaseRepresentation
bin1011001011010110111000
312111212100101
423023112320
51222230404
6142445144
733622402
oct13132670
95455311
102930104
111721481
12b937b4
137b78b8
14563b72
153cd2a4
hex2cb5b8

2930104 has 32 divisors (see below), whose sum is σ = 5950800. Its totient is φ = 1347840.

The previous prime is 2930093. The next prime is 2930113. The reversal of 2930104 is 4010392.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5364 + ... + 5884.

22930104 is an apocalyptic number.

It is an amenable number.

2930104 is an abundant number, since it is smaller than the sum of its proper divisors (3020696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2930104 is a wasteful number, since it uses less digits than its factorization.

2930104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2930104 is about 1711.7546553172. The cubic root of 2930104 is about 143.0960607763.

Adding to 2930104 its reverse (4010392), we get a palindrome (6940496).

The spelling of 2930104 in words is "two million, nine hundred thirty thousand, one hundred four".

Divisors: 1 2 4 8 19 37 38 74 76 148 152 296 521 703 1042 1406 2084 2812 4168 5624 9899 19277 19798 38554 39596 77108 79192 154216 366263 732526 1465052 2930104