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1368950 = 2521119131
BaseRepresentation
bin101001110001101110110
32120112211212
411032031312
5322301300
645201422
714431052
oct5161566
92515755
101368950
11855570
12560272
1338c13b
14278c62
151c0935
hex14e376

1368950 has 48 divisors (see below), whose sum is σ = 2946240. Its totient is φ = 468000.

The previous prime is 1368943. The next prime is 1368967. The reversal of 1368950 is 598631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10385 + ... + 10515.

It is an arithmetic number, because the mean of its divisors is an integer number (61380).

21368950 is an apocalyptic number.

1368950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1368950 is an abundant number, since it is smaller than the sum of its proper divisors (1577290).

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

1368950 is a wasteful number, since it uses less digits than its factorization.

1368950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1368950 is about 1170.0213673263. The cubic root of 1368950 is about 111.0356728673.

It can be divided in two parts, 1368 and 950, that multiplied together give a square (1299600 = 11402).

The spelling of 1368950 in words is "one million, three hundred sixty-eight thousand, nine hundred fifty".

Divisors: 1 2 5 10 11 19 22 25 38 50 55 95 110 131 190 209 262 275 418 475 550 655 950 1045 1310 1441 2090 2489 2882 3275 4978 5225 6550 7205 10450 12445 14410 24890 27379 36025 54758 62225 72050 124450 136895 273790 684475 1368950