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42059472960 = 2635136132191
BaseRepresentation
bin100111001010111100…
…001010000001000000
311000120012022121021210
4213022330022001000
51142114211113320
631153304250120
73016162423101
oct471274120100
9130505277253
1042059472960
111692352660a
128199770940
133c73950a0b
14206dd083a8
1511626e60e0
hex9caf0a040

42059472960 has 112 divisors (see below), whose sum is σ = 133641096192. Its totient is φ = 11207270400.

The previous prime is 42059472947. The next prime is 42059472967. The reversal of 42059472960 is 6927495024.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (42059472967) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1290465 + ... + 1322655.

Almost surely, 242059472960 is an apocalyptic number.

42059472960 is a gapful number since it is divisible by the number (40) 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 42059472960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66820548096).

42059472960 is an abundant number, since it is smaller than the sum of its proper divisors (91581623232).

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

42059472960 is a wasteful number, since it uses less digits than its factorization.

42059472960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33572 (or 33562 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 42059472960 in words is "forty-two billion, fifty-nine million, four hundred seventy-two thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 1361 2722 4083 5444 6805 8166 10888 13610 16332 20415 21776 27220 32191 32664 40830 43552 54440 64382 65328 81660 87104 96573 108880 128764 130656 160955 163320 193146 217760 257528 261312 321910 326640 386292 435520 482865 515056 643820 653280 772584 965730 1030112 1287640 1306560 1545168 1931460 2060224 2575280 3090336 3862920 5150560 6180672 7725840 10301120 15451680 30903360 43811951 87623902 131435853 175247804 219059755 262871706 350495608 438119510 525743412 657179265 700991216 876239020 1051486824 1314358530 1401982432 1752478040 2102973648 2628717060 2803964864 3504956080 4205947296 5257434120 7009912160 8411894592 10514868240 14019824320 21029736480 42059472960