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470489984074 = 211711012982277
BaseRepresentation
bin1101101100010110110…
…00110110110001001010
31122222102020220120122201
412312023120312301022
530202030413442244
61000050133110414
745664115610445
oct6661330666112
91588366816581
10470489984074
1117159636a790
127722618840a
13354a0441ba6
1418ab3cc465c
15c38a044ad4
hex6d8b636c4a

470489984074 has 32 divisors (see below), whose sum is σ = 788466586752. Its totient is φ = 208759320000.

The previous prime is 470489984057. The next prime is 470489984119.

470489984074 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4704899840742 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 470489983997 and 470489984015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1333377 + ... + 1648900.

It is an arithmetic number, because the mean of its divisors is an integer number (24639580836).

Almost surely, 2470489984074 is an apocalyptic number.

470489984074 is a deficient number, since it is larger than the sum of its proper divisors (317976602678).

470489984074 is a wasteful number, since it uses less digits than its factorization.

470489984074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982462.

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 470489984074 in words is "four hundred seventy billion, four hundred eighty-nine million, nine hundred eighty-four thousand, seventy-four".

Divisors: 1 2 11 22 71 101 142 202 781 1111 1562 2222 7171 14342 78881 157762 2982277 5964554 32805047 65610094 211741667 301209977 423483334 602419954 2329158337 3313309747 4658316674 6626619494 21385908367 42771816734 235244992037 470489984074