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134030960 = 2457713371
BaseRepresentation
bin1111111110100…
…10011001110000
3100100012110220122
413333102121300
5233302442320
621144425412
73215146550
oct777223160
9310173818
10134030960
1169725498
1238a78268
13219ca47b
1413b2d160
15bb77d25
hex7fd2670

134030960 has 80 divisors (see below), whose sum is σ = 361262592. Its totient is φ = 45292800.

The previous prime is 134030929. The next prime is 134030971. The reversal of 134030960 is 69030431.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38075 + ... + 41445.

Almost surely, 2134030960 is an apocalyptic number.

134030960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134030960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180631296).

134030960 is an abundant number, since it is smaller than the sum of its proper divisors (227231632).

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

134030960 is a wasteful number, since it uses less digits than its factorization.

134030960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462 (or 3456 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 134030960 is about 11577.1740938797. The cubic root of 134030960 is about 511.7624019647.

The spelling of 134030960 in words is "one hundred thirty-four million, thirty thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 71 80 112 140 142 280 284 355 497 560 568 710 994 1136 1420 1988 2485 2840 3371 3976 4970 5680 6742 7952 9940 13484 16855 19880 23597 26968 33710 39760 47194 53936 67420 94388 117985 134840 188776 235970 239341 269680 377552 471940 478682 943880 957364 1196705 1675387 1887760 1914728 2393410 3350774 3829456 4786820 6701548 8376935 9573640 13403096 16753870 19147280 26806192 33507740 67015480 134030960