Base | Representation |
---|---|
bin | 10111000100100010… |
… | …11011010011010100 |
3 | 1011222012201210121202 |
4 | 23202101123103110 |
5 | 200331323404214 |
6 | 5405022132032 |
7 | 615640366142 |
oct | 134221332324 |
9 | 34865653552 |
10 | 12386153684 |
11 | 528672a653 |
12 | 2498121018 |
13 | 1225168928 |
14 | 85701a592 |
15 | 4c75eb6de |
hex | 2e245b4d4 |
12386153684 has 6 divisors (see below), whose sum is σ = 21675768954. Its totient is φ = 6193076840.
The previous prime is 12386153651. The next prime is 12386153693. The reversal of 12386153684 is 48635168321.
It can be written as a sum of positive squares in only one way, i.e., 10772364100 + 1613789584 = 103790^2 + 40172^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1548269207 + ... + 1548269214.
It is an arithmetic number, because the mean of its divisors is an integer number (3612628159).
Almost surely, 212386153684 is an apocalyptic number.
It is an amenable number.
12386153684 is a deficient number, since it is larger than the sum of its proper divisors (9289615270).
12386153684 is a wasteful number, since it uses less digits than its factorization.
12386153684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3096538425 (or 3096538423 counting only the distinct ones).
The product of its digits is 829440, while the sum is 47.
The spelling of 12386153684 in words is "twelve billion, three hundred eighty-six million, one hundred fifty-three thousand, six hundred eighty-four".
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