Base | Representation |
---|---|
bin | 1111010111110100… |
… | …0011000111010100 |
3 | 101122120120221002110 |
4 | 3311331003013110 |
5 | 31422330441320 |
6 | 1521243311020 |
7 | 204154001160 |
oct | 36575030724 |
9 | 11576527073 |
10 | 4126421460 |
11 | 1828291577 |
12 | 971b1b470 |
13 | 509b86405 |
14 | 2b2061ca0 |
15 | 1923e85e0 |
hex | f5f431d4 |
4126421460 has 96 divisors (see below), whose sum is σ = 13401722880. Its totient is φ = 929098368.
The previous prime is 4126421459. The next prime is 4126421479. The reversal of 4126421460 is 641246214.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45180 + ... + 101459.
It is an arithmetic number, because the mean of its divisors is an integer number (139601280).
Almost surely, 24126421460 is an apocalyptic number.
It is an amenable number.
4126421460 is an abundant number, since it is smaller than the sum of its proper divisors (9275301420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4126421460 is a wasteful number, since it uses less digits than its factorization.
4126421460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146725 (or 146723 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 4126421460 is about 64237.2279912513. The cubic root of 4126421460 is about 1603.9513612861.
Adding to 4126421460 its reverse (641246214), we get a palindrome (4767667674).
The spelling of 4126421460 in words is "four billion, one hundred twenty-six million, four hundred twenty-one thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •