Base | Representation |
---|---|
bin | 1010011010101101… |
… | …1111110101010000 |
3 | 21012212221212200010 |
4 | 2212223133311100 |
5 | 21211340423212 |
6 | 1141252554520 |
7 | 126204116151 |
oct | 24653376520 |
9 | 7185855603 |
10 | 2796420432 |
11 | 1205563073 |
12 | 660622a40 |
13 | 357475b60 |
14 | 1c7571928 |
15 | 11577e03c |
hex | a6adfd50 |
2796420432 has 40 divisors (see below), whose sum is σ = 7779786784. Its totient is φ = 860436864.
The previous prime is 2796420409. The next prime is 2796420449. The reversal of 2796420432 is 2340246972.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240098 + ... + 2241345.
Almost surely, 22796420432 is an apocalyptic number.
It is an amenable number.
2796420432 is an abundant number, since it is smaller than the sum of its proper divisors (4983366352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2796420432 is a wasteful number, since it uses less digits than its factorization.
2796420432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4481467 (or 4481461 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 39.
The square root of 2796420432 is about 52881.1916658466. The cubic root of 2796420432 is about 1408.8588644469.
The spelling of 2796420432 in words is "two billion, seven hundred ninety-six million, four hundred twenty thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •