Base | Representation |
---|---|
bin | 11111000101111101001011… |
… | …10100010110000001111010 |
3 | 22222002112012011002211001002 |
4 | 33202332211310112001322 |
5 | 32430221200241104021 |
6 | 401230430020325002 |
7 | 20254612352414621 |
oct | 1742764564260172 |
9 | 288075164084032 |
10 | 68374366347386 |
11 | 1a871451318070 |
12 | 78034b0b43762 |
13 | 2c1c8a11c81a8 |
14 | 12c54a09a86b8 |
15 | 7d8892cc550b |
hex | 3e2fa5d1607a |
68374366347386 has 32 divisors (see below), whose sum is σ = 114831158984640. Its totient is φ = 30271394736000.
The previous prime is 68374366347383. The next prime is 68374366347401.
68374366347386 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×683743663473862 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (68374366347383) 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, 260469665 + ... + 260732036.
It is an arithmetic number, because the mean of its divisors is an integer number (3588473718270).
Almost surely, 268374366347386 is an apocalyptic number.
68374366347386 is a deficient number, since it is larger than the sum of its proper divisors (46456792637254).
68374366347386 is a wasteful number, since it uses less digits than its factorization.
68374366347386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521201870.
The product of its digits is 5267275776, while the sum is 74.
The spelling of 68374366347386 in words is "sixty-eight trillion, three hundred seventy-four billion, three hundred sixty-six million, three hundred forty-seven thousand, three hundred eighty-six".
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