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32421414141 = 32131206913291
BaseRepresentation
bin11110001100011101…
…111000010011111101
310002200111121111010100
4132030131320103331
51012344340223031
622521051231313
72225301321204
oct361435702375
9102614544110
1032421414141
1112828052346
126349a48539
133098c3aa2c
1417d7c8023b
15c9b4cede6
hex78c7784fd

32421414141 has 24 divisors (see below), whose sum is σ = 47214779040. Its totient is φ = 21437301600.

The previous prime is 32421414131. The next prime is 32421414143. The reversal of 32421414141 is 14141412423.

32421414141 is a `hidden beast` number, since 3 + 242 + 1 + 4 + 1 + 414 + 1 = 666.

It is not a de Polignac number, because 32421414141 - 210 = 32421413117 is a prime.

It is a super-2 number, since 2×324214141412 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32421414143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2432706 + ... + 2445996.

It is an arithmetic number, because the mean of its divisors is an integer number (1967282460).

Almost surely, 232421414141 is an apocalyptic number.

It is an amenable number.

32421414141 is a deficient number, since it is larger than the sum of its proper divisors (14793364899).

32421414141 is a wasteful number, since it uses less digits than its factorization.

32421414141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15497 (or 15494 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 32421414141 its reverse (14141412423), we get a palindrome (46562826564).

The spelling of 32421414141 in words is "thirty-two billion, four hundred twenty-one million, four hundred fourteen thousand, one hundred forty-one".

Divisors: 1 3 9 131 393 1179 2069 6207 13291 18621 39873 119619 271039 813117 1741121 2439351 5223363 15670089 27499079 82497237 247491711 3602379349 10807138047 32421414141