Base | Representation |
---|---|
bin | 1011111101101100110100… |
… | …0101000011111001100000 |
3 | 1201120120101211002122101111 |
4 | 2333123031011003321200 |
5 | 3211011140403010240 |
6 | 43551053121113104 |
7 | 2525251002324256 |
oct | 277331505037140 |
9 | 51516354078344 |
10 | 13154630516320 |
11 | 4211935a93337 |
12 | 1585557188794 |
13 | 74562667ab57 |
14 | 33698a7785d6 |
15 | 17c2aea361ea |
hex | bf6cd143e60 |
13154630516320 has 48 divisors (see below), whose sum is σ = 31078866218400. Its totient is φ = 5261674153984.
The previous prime is 13154630516239. The next prime is 13154630516329. The reversal of 13154630516320 is 2361503645131.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13154630516329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403581 + ... + 6155779.
It is an arithmetic number, because the mean of its divisors is an integer number (647476379550).
Almost surely, 213154630516320 is an apocalyptic number.
13154630516320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13154630516320 is an abundant number, since it is smaller than the sum of its proper divisors (17924235702080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13154630516320 is a wasteful number, since it uses less digits than its factorization.
13154630516320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2782087 (or 2782079 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 40.
The spelling of 13154630516320 in words is "thirteen trillion, one hundred fifty-four billion, six hundred thirty million, five hundred sixteen thousand, three hundred twenty".
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