Base | Representation |
---|---|
bin | 11000011010000011… |
… | …11110010111100101 |
3 | 1020211012120221201211 |
4 | 30031001332113211 |
5 | 203314000221201 |
6 | 10004125551421 |
7 | 642501052561 |
oct | 141501762745 |
9 | 36735527654 |
10 | 13103523301 |
11 | 5614663000 |
12 | 2658415571 |
13 | 130a97a0ab |
14 | 8c43d66a1 |
15 | 51a5a0651 |
hex | 30d07e5e5 |
13103523301 has 8 divisors (see below), whose sum is σ = 14412892608. Its totient is φ = 11912292700.
The previous prime is 13103523283. The next prime is 13103523383. The reversal of 13103523301 is 10332530131.
It is a happy number.
It is not a de Polignac number, because 13103523301 - 211 = 13103521253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13103520301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4921105 + ... + 4923766.
It is an arithmetic number, because the mean of its divisors is an integer number (1801611576).
Almost surely, 213103523301 is an apocalyptic number.
13103523301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13103523301 is a deficient number, since it is larger than the sum of its proper divisors (1309369307).
13103523301 is an frugal number, since it uses more digits than its factorization.
13103523301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9844904 (or 9844882 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 22.
The spelling of 13103523301 in words is "thirteen billion, one hundred three million, five hundred twenty-three thousand, three hundred one".
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