Base | Representation |
---|---|
bin | 11101110101101111… |
… | …11111010101101111 |
3 | 1112100110201111122020 |
4 | 32322313333111233 |
5 | 230302124011143 |
6 | 11205355121223 |
7 | 1104664645446 |
oct | 167267772557 |
9 | 45313644566 |
10 | 16020141423 |
11 | 6880a52400 |
12 | 3131143213 |
13 | 1683cb8b30 |
14 | abd8d5d5d |
15 | 63b673883 |
hex | 3badff56f |
16020141423 has 48 divisors (see below), whose sum is σ = 25379923968. Its totient is φ = 8928532800.
The previous prime is 16020141383. The next prime is 16020141469. The reversal of 16020141423 is 32414102061.
It is not a de Polignac number, because 16020141423 - 29 = 16020140911 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16020141393 and 16020141402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16020141523) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1272586 + ... + 1285112.
It is an arithmetic number, because the mean of its divisors is an integer number (528748416).
Almost surely, 216020141423 is an apocalyptic number.
16020141423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
16020141423 is a deficient number, since it is larger than the sum of its proper divisors (9359782545).
16020141423 is a wasteful number, since it uses less digits than its factorization.
16020141423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12836 (or 12825 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 16020141423 its reverse (32414102061), we get a palindrome (48434243484).
The spelling of 16020141423 in words is "sixteen billion, twenty million, one hundred forty-one thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •