Base | Representation |
---|---|
bin | 10100011111110101001… |
… | …101000000011101111100 |
3 | 11222122202112110002000122 |
4 | 110133311031000131330 |
5 | 141034221420233000 |
6 | 2555030503314112 |
7 | 203523426405053 |
oct | 24376515003574 |
9 | 4878675402018 |
10 | 1408568133500 |
11 | 4a3408a98860 |
12 | 1a8ba674b938 |
13 | a2a9aa69158 |
14 | 4c26452339a |
15 | 26990481085 |
hex | 147f534077c |
1408568133500 has 96 divisors (see below), whose sum is σ = 3381597483264. Its totient is φ = 508296360000.
The previous prime is 1408568133491. The next prime is 1408568133509. The reversal of 1408568133500 is 53318658041.
It is an interprime number because it is at equal distance from previous prime (1408568133491) and next prime (1408568133509).
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1408568133509) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256994 + ... + 1697993.
It is an arithmetic number, because the mean of its divisors is an integer number (35224973784).
Almost surely, 21408568133500 is an apocalyptic number.
1408568133500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1408568133500 is an abundant number, since it is smaller than the sum of its proper divisors (1973029349764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1408568133500 is a wasteful number, since it uses less digits than its factorization.
1408568133500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1955148 (or 1955136 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 44.
The spelling of 1408568133500 in words is "one trillion, four hundred eight billion, five hundred sixty-eight million, one hundred thirty-three thousand, five hundred".
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