Base | Representation |
---|---|
bin | 10011111110101101010… |
… | …001110010000001101011 |
3 | 11212020221211220101202210 |
4 | 103332231101302001223 |
5 | 134443401412442042 |
6 | 2530425343100203 |
7 | 201124155531456 |
oct | 23765521620153 |
9 | 4766854811683 |
10 | 1373001687147 |
11 | 48a317727242 |
12 | 1a211b5a1663 |
13 | 9c62039721c |
14 | 4a64cac649d |
15 | 25aacd0ea9c |
hex | 13fad47206b |
1373001687147 has 16 divisors (see below), whose sum is σ = 1840280228640. Its totient is φ = 910529452032.
The previous prime is 1373001687139. The next prime is 1373001687149. The reversal of 1373001687147 is 7417861003731.
It is not a de Polignac number, because 1373001687147 - 23 = 1373001687139 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1373001687096 and 1373001687105.
It is not an unprimeable number, because it can be changed into a prime (1373001687149) 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, 9323533 + ... + 9469649.
It is an arithmetic number, because the mean of its divisors is an integer number (115017514290).
Almost surely, 21373001687147 is an apocalyptic number.
1373001687147 is a deficient number, since it is larger than the sum of its proper divisors (467278541493).
1373001687147 is a wasteful number, since it uses less digits than its factorization.
1373001687147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162542.
The product of its (nonzero) digits is 592704, while the sum is 48.
The spelling of 1373001687147 in words is "one trillion, three hundred seventy-three billion, one million, six hundred eighty-seven thousand, one hundred forty-seven".
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