Base | Representation |
---|---|
bin | 110010001001001110… |
… | …0001001100010001001 |
3 | 101021221122121012020100 |
4 | 1210102130021202021 |
5 | 3231013442120434 |
6 | 121245200120013 |
7 | 10531333040622 |
oct | 1442234114211 |
9 | 337848535210 |
10 | 107683551369 |
11 | 41739614a59 |
12 | 18a53006009 |
13 | a201615c44 |
14 | 52d76b2a49 |
15 | 2c03a77699 |
hex | 1912709889 |
107683551369 has 6 divisors (see below), whose sum is σ = 155542907546. Its totient is φ = 71789034240.
The previous prime is 107683551337. The next prime is 107683551373. The reversal of 107683551369 is 963155386701.
107683551369 is a `hidden beast` number, since 1 + 0 + 7 + 6 + 83 + 551 + 3 + 6 + 9 = 666.
It can be written as a sum of positive squares in only one way, i.e., 75152739600 + 32530811769 = 274140^2 + 180363^2 .
It is not a de Polignac number, because 107683551369 - 25 = 107683551337 is a prime.
It is a super-2 number, since 2×1076835513692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107683551319) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5982419512 + ... + 5982419529.
Almost surely, 2107683551369 is an apocalyptic number.
It is an amenable number.
107683551369 is a deficient number, since it is larger than the sum of its proper divisors (47859356177).
107683551369 is a wasteful number, since it uses less digits than its factorization.
107683551369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11964839047 (or 11964839044 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 54.
The spelling of 107683551369 in words is "one hundred seven billion, six hundred eighty-three million, five hundred fifty-one thousand, three hundred sixty-nine".
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