Search a number
-
+
42142411424124 = 2232111045910174991
BaseRepresentation
bin10011001010100000010110…
…11101101000000101111100
312112012202221002222210001100
421211100023131220011330
521010430124311032444
6225343542340213100
711606455145505114
oct1145201335500574
9175182832883040
1042142411424124
11124785506646a0
12488759439a190
131a690211795ab
14a599bc94c044
154d134a49be69
hex26540b76817c

42142411424124 has 72 divisors (see below), whose sum is σ = 116222014621440. Its totient is φ = 12769205450400.

The previous prime is 42142411424063. The next prime is 42142411424137.

42142411424124 is a `hidden beast` number, since 4 + 2 + 142 + 411 + 42 + 41 + 24 = 666.

42142411424124 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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, 945732 + ... + 9229259.

It is an arithmetic number, because the mean of its divisors is an integer number (1614194647520).

Almost surely, 242142411424124 is an apocalyptic number.

42142411424124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42142411424124 is an abundant number, since it is smaller than the sum of its proper divisors (74079603197316).

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

42142411424124 is a wasteful number, since it uses less digits than its factorization.

42142411424124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10185471 (or 10185466 counting only the distinct ones).

The product of its digits is 65536, while the sum is 36.

It can be divided in two parts, 4214241 and 1424124, that added together give a palindrome (5638365).

The spelling of 42142411424124 in words is "forty-two trillion, one hundred forty-two billion, four hundred eleven million, four hundred twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 10459 20918 31377 41836 62754 94131 115049 125508 188262 230098 345147 376524 460196 690294 1035441 1380588 2070882 4141764 10174991 20349982 30524973 40699964 61049946 91574919 111924901 122099892 183149838 223849802 335774703 366299676 447699604 671549406 1007324109 1343098812 2014648218 4029296436 106420230869 212840461738 319260692607 425680923476 638521385214 957782077821 1170622539559 1277042770428 1915564155642 2341245079118 3511867618677 3831128311284 4682490158236 7023735237354 10535602856031 14047470474708 21071205712062 42142411424124