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1294130 = 251271019
BaseRepresentation
bin100111011111100110010
32102202012202
410323330302
5312403010
643423202
713666655
oct4737462
92382182
101294130
11804332
12524b02
13364076
1425989c
151a86a5
hex13bf32

1294130 has 16 divisors (see below), whose sum is σ = 2350080. Its totient is φ = 513072.

The previous prime is 1294129. The next prime is 1294169. The reversal of 1294130 is 314921.

It is an unprimeable number.

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, 761 + ... + 1779.

It is an arithmetic number, because the mean of its divisors is an integer number (146880).

21294130 is an apocalyptic number.

1294130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1294130 is a deficient number, since it is larger than the sum of its proper divisors (1055950).

1294130 is a wasteful number, since it uses less digits than its factorization.

1294130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1294130 is about 1137.5983473968. The cubic root of 1294130 is about 108.9747718176.

The spelling of 1294130 in words is "one million, two hundred ninety-four thousand, one hundred thirty".

Divisors: 1 2 5 10 127 254 635 1019 1270 2038 5095 10190 129413 258826 647065 1294130