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42210413560 = 23571391084543
BaseRepresentation
bin100111010011111011…
…111100101111111000
311000221201100011212101
4213103323330233320
51142421331213220
631220255353144
73023004411130
oct472373745770
9130851304771
1042210413560
11169a0750507
1282202227b4
133c98cbba93
142085d99ac0
151170aae30a
hex9d3efcbf8

42210413560 has 64 divisors (see below), whose sum is σ = 109322035200. Its totient is φ = 14368012416.

The previous prime is 42210413549. The next prime is 42210413611. The reversal of 42210413560 is 6531401224.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 503352 + ... + 581191.

It is an arithmetic number, because the mean of its divisors is an integer number (1708156800).

Almost surely, 242210413560 is an apocalyptic number.

42210413560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42210413560 is an abundant number, since it is smaller than the sum of its proper divisors (67111621640).

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

42210413560 is a wasteful number, since it uses less digits than its factorization.

42210413560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084700 (or 1084696 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 42210413560 its reverse (6531401224), we get a palindrome (48741814784).

The spelling of 42210413560 in words is "forty-two billion, two hundred ten million, four hundred thirteen thousand, five hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 139 140 278 280 556 695 973 1112 1390 1946 2780 3892 4865 5560 7784 9730 19460 38920 1084543 2169086 4338172 5422715 7591801 8676344 10845430 15183602 21690860 30367204 37959005 43381720 60734408 75918010 150751477 151836020 301502954 303672040 603005908 753757385 1055260339 1206011816 1507514770 2110520678 3015029540 4221041356 5276301695 6030059080 8442082712 10552603390 21105206780 42210413560