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2940135 = 3511103173
BaseRepresentation
bin1011001101110011100111
312112101002220
423031303213
51223041020
6143003423
733663552
oct13156347
95471086
102940135
111728a70
12b99573
137bc333
14567699
153d1240
hex2cdce7

2940135 has 32 divisors (see below), whose sum is σ = 5211648. Its totient is φ = 1403520.

The previous prime is 2940127. The next prime is 2940163. The reversal of 2940135 is 5310492.

It is not a de Polignac number, because 2940135 - 23 = 2940127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16909 + ... + 17081.

It is an arithmetic number, because the mean of its divisors is an integer number (162864).

22940135 is an apocalyptic number.

2940135 is a deficient number, since it is larger than the sum of its proper divisors (2271513).

2940135 is a wasteful number, since it uses less digits than its factorization.

2940135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2940135 is about 1714.6821862958. The cubic root of 2940135 is about 143.2591678084.

It can be divided in two parts, 2940 and 135, that multiplied together give a square (396900 = 6302).

The spelling of 2940135 in words is "two million, nine hundred forty thousand, one hundred thirty-five".

Divisors: 1 3 5 11 15 33 55 103 165 173 309 515 519 865 1133 1545 1903 2595 3399 5665 5709 9515 16995 17819 28545 53457 89095 196009 267285 588027 980045 2940135