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47003036252 = 22143315675233
BaseRepresentation
bin101011110001100110…
…010110101001011100
311111022201111122020112
4223301212112221130
51232230234130002
633332022105152
73252531134054
oct536146265134
9144281448215
1047003036252
1118a2aa96907
12913927b1b8
134580bac4b3
1423bc6b8564
151351700852
hexaf1996a5c

47003036252 has 24 divisors (see below), whose sum is σ = 82380982656. Its totient is φ = 23465645568.

The previous prime is 47003036239. The next prime is 47003036261. The reversal of 47003036252 is 25263030074.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8979428 + ... + 8984660.

It is an arithmetic number, because the mean of its divisors is an integer number (3432540944).

Almost surely, 247003036252 is an apocalyptic number.

It is an amenable number.

47003036252 is a deficient number, since it is larger than the sum of its proper divisors (35377946404).

47003036252 is a wasteful number, since it uses less digits than its factorization.

47003036252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8237 (or 8235 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The spelling of 47003036252 in words is "forty-seven billion, three million, thirty-six thousand, two hundred fifty-two".

Divisors: 1 2 4 1433 1567 2866 3134 5233 5732 6268 10466 20932 2245511 4491022 7498889 8200111 8982044 14997778 16400222 29995556 32800444 11750759063 23501518126 47003036252