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3107133 = 33115079
BaseRepresentation
bin1011110110100100111101
312211212012000
423312210331
51243412013
6150332513
735260461
oct13664475
95755160
103107133
111832487
12105a139
1384a353
145ac4a1
15415973
hex2f693d

3107133 has 8 divisors (see below), whose sum is σ = 4603200. Its totient is φ = 2071404.

The previous prime is 3107131. The next prime is 3107171. The reversal of 3107133 is 3317013.

It is not a de Polignac number, because 3107133 - 21 = 3107131 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 (3107131) 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, 57513 + ... + 57566.

It is an arithmetic number, because the mean of its divisors is an integer number (575400).

Almost surely, 23107133 is an apocalyptic number.

It is an amenable number.

3107133 is a deficient number, since it is larger than the sum of its proper divisors (1496067).

3107133 is a wasteful number, since it uses less digits than its factorization.

3107133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115088 (or 115082 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 18.

The square root of 3107133 is about 1762.7061581557. The cubic root of 3107133 is about 145.9217225980.

It can be divided in two parts, 3107 and 133, that added together give a triangular number (3240 = T80).

The spelling of 3107133 in words is "three million, one hundred seven thousand, one hundred thirty-three".

Divisors: 1 3 9 27 115079 345237 1035711 3107133