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472838838274 = 211219113910051
BaseRepresentation
bin1101110000101110110…
…01000001100000000010
31200012110221200201212201
412320113121001200002
530221333220311044
61001115201143414
746106246545045
oct6702731014002
91605427621781
10472838838274
11172591219700
127778092ab6a
1335785c60a4a
1418c57c2cc5c
15c4763667d4
hex6e17641802

472838838274 has 48 divisors (see below), whose sum is σ = 827892505440. Its totient is φ = 201812688000.

The previous prime is 472838838233. The next prime is 472838838289.

472838838274 is nontrivially palindromic in base 10.

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, 64549 + ... + 974599.

It is an arithmetic number, because the mean of its divisors is an integer number (17247760530).

Almost surely, 2472838838274 is an apocalyptic number.

472838838274 is a deficient number, since it is larger than the sum of its proper divisors (355053667166).

472838838274 is a wasteful number, since it uses less digits than its factorization.

472838838274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910207 (or 910196 counting only the distinct ones).

The product of its digits is 115605504, while the sum is 64.

The spelling of 472838838274 in words is "four hundred seventy-two billion, eight hundred thirty-eight million, eight hundred thirty-eight thousand, two hundred seventy-four".

Divisors: 1 2 11 19 22 38 113 121 209 226 242 418 1243 2147 2299 2486 4294 4598 13673 23617 27346 47234 259787 519574 910051 1820102 10010561 17290969 20021122 34581938 102835763 110116171 190200659 205671526 220232342 380401318 1131193393 1953879497 2092207249 2262386786 3907758994 4184414498 12443127323 21492674467 24886254646 42985348934 236419419137 472838838274