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62042005042 = 239679781799
BaseRepresentation
bin111001110001111111…
…011101111000110010
312221010210222102001121
4321301333131320302
52004030223130132
644300211252454
74324313225113
oct716177357062
9187123872047
1062042005042
1124348104736
12100358aa12a
135b098208b4
143007b6420a
151931b61497
hexe71fdde32

62042005042 has 8 divisors (see below), whose sum is σ = 93065472000. Its totient is φ = 31020181044.

The previous prime is 62042005037. The next prime is 62042005073. The reversal of 62042005042 is 24050024026.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 62042004998 and 62042005016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311542 + ... + 470257.

It is an arithmetic number, because the mean of its divisors is an integer number (11633184000).

Almost surely, 262042005042 is an apocalyptic number.

62042005042 is a deficient number, since it is larger than the sum of its proper divisors (31023466958).

62042005042 is a wasteful number, since it uses less digits than its factorization.

62042005042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821480.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 62042005042 its reverse (24050024026), we get a palindrome (86092029068).

The spelling of 62042005042 in words is "sixty-two billion, forty-two million, five thousand, forty-two".

Divisors: 1 2 39679 79358 781799 1563598 31021002521 62042005042