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4681208756712 = 2331993711095487
BaseRepresentation
bin100010000011110110111…
…0010001111100111101000
3121120112000111011000220110
41010013231302033213220
51103144103420203322
613542303445454320
7662130500621565
oct104075562174750
917515014130813
104681208756712
111545320339034
126372bb4113a0
1327c589129bb7
14122800acb86c
1581b804b1c0c
hex441edc8f9e8

4681208756712 has 64 divisors (see below), whose sum is σ = 12320296243200. Its totient is φ = 1478117350080.

The previous prime is 4681208756659. The next prime is 4681208756717. The reversal of 4681208756712 is 2176578021864.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (4681208756717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3725433 + ... + 4820919.

It is an arithmetic number, because the mean of its divisors is an integer number (192504628800).

Almost surely, 24681208756712 is an apocalyptic number.

It is an amenable number.

4681208756712 is an abundant number, since it is smaller than the sum of its proper divisors (7639087486488).

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

4681208756712 is a wasteful number, since it uses less digits than its factorization.

4681208756712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104886 (or 1104882 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 57.

The spelling of 4681208756712 in words is "four trillion, six hundred eighty-one billion, two hundred eight million, seven hundred fifty-six thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 9371 18742 28113 37484 56226 74968 112452 178049 224904 356098 534147 712196 1068294 1095487 1424392 2136588 2190974 3286461 4273176 4381948 6572922 8763896 13145844 20814253 26291688 41628506 62442759 83257012 124885518 166514024 249771036 499542072 10265808677 20531617354 30797426031 41063234708 61594852062 82126469416 123189704124 195050364863 246379408248 390100729726 585151094589 780201459452 1170302189178 1560402918904 2340604378356 4681208756712