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47033049996 = 223219131524899
BaseRepresentation
bin101011110011011000…
…110110001110001100
311111101210222111100200
4223303120312032030
51232310430044441
633335013253500
73253344220512
oct536330661614
9144353874320
1047033049996
1118a45a26659
129147334290
13458718a7ca
1423c268c4b2
15135417d7b6
hexaf363638c

47033049996 has 72 divisors (see below), whose sum is σ = 126101976000. Its totient is φ = 14739135840.

The previous prime is 47033049967. The next prime is 47033050021. The reversal of 47033049996 is 69994033074.

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 23 ways as a sum of consecutive naturals, for example, 172846 + ... + 352053.

Almost surely, 247033049996 is an apocalyptic number.

It is an amenable number.

47033049996 is an abundant number, since it is smaller than the sum of its proper divisors (79068926004).

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

47033049996 is a wasteful number, since it uses less digits than its factorization.

47033049996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525059 (or 525054 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 47033049996 in words is "forty-seven billion, thirty-three million, forty-nine thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 131 171 228 262 342 393 524 684 786 1179 1572 2358 2489 4716 4978 7467 9956 14934 22401 29868 44802 89604 524899 1049798 1574697 2099596 3149394 4724091 6298788 9448182 9973081 18896364 19946162 29919243 39892324 59838486 68761769 89757729 119676972 137523538 179515458 206285307 275047076 359030916 412570614 618855921 825141228 1237711842 1306473611 2475423684 2612947222 3919420833 5225894444 7838841666 11758262499 15677683332 23516524998 47033049996