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11707542060 = 2235435385619
BaseRepresentation
bin10101110011101001…
…01110101000101100
31010012220210202110220
422321310232220230
5142434112321220
65213421131340
7563060315454
oct127164565054
933186722426
1011707542060
114a686696a5
1223289b9b50
1311476a78a6
147d0c4cd64
15487c51540
hex2b9d2ea2c

11707542060 has 96 divisors (see below), whose sum is σ = 34176764160. Its totient is φ = 2991835392.

The previous prime is 11707542053. The next prime is 11707542073. The reversal of 11707542060 is 6024570711.

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, 93931 + ... + 179549.

It is an arithmetic number, because the mean of its divisors is an integer number (356007960).

Almost surely, 211707542060 is an apocalyptic number.

11707542060 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 11707542060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17088382080).

11707542060 is an abundant number, since it is smaller than the sum of its proper divisors (22469222100).

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

11707542060 is a wasteful number, since it uses less digits than its factorization.

11707542060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85727 (or 85725 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 11707542060 in words is "eleven billion, seven hundred seven million, five hundred forty-two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 43 53 60 86 106 129 159 172 212 215 258 265 318 430 516 530 636 645 795 860 1060 1290 1590 2279 2580 3180 4558 6837 9116 11395 13674 22790 27348 34185 45580 68370 85619 136740 171238 256857 342476 428095 513714 856190 1027428 1284285 1712380 2568570 3681617 4537807 5137140 7363234 9075614 11044851 13613421 14726468 18151228 18408085 22089702 22689035 27226842 36816170 44179404 45378070 54453684 55224255 68067105 73632340 90756140 110448510 136134210 195125701 220897020 272268420 390251402 585377103 780502804 975628505 1170754206 1951257010 2341508412 2926885515 3902514020 5853771030 11707542060