Base | Representation |
---|---|
bin | 101010000001010… |
… | …1001111010110100 |
3 | 10122021010111212110 |
4 | 1110002221322310 |
5 | 10341423412012 |
6 | 351524451020 |
7 | 46640436036 |
oct | 12402517264 |
9 | 3567114773 |
10 | 1409982132 |
11 | 663997499 |
12 | 334249a70 |
13 | 196165170 |
14 | d538dc56 |
15 | 83bb773c |
hex | 540a9eb4 |
1409982132 has 24 divisors (see below), whose sum is σ = 3543032416. Its totient is φ = 433840608.
The previous prime is 1409982131. The next prime is 1409982139. The reversal of 1409982132 is 2312899041.
It is a super-2 number, since 2×14099821322 = 3976099225118530848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1409982131) 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, 4519018 + ... + 4519329.
Almost surely, 21409982132 is an apocalyptic number.
1409982132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1409982132 is an abundant number, since it is smaller than the sum of its proper divisors (2133050284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1409982132 is a wasteful number, since it uses less digits than its factorization.
1409982132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9038367 (or 9038365 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 1409982132 is about 37549.7287873028. The cubic root of 1409982132 is about 1121.3414337406.
The spelling of 1409982132 in words is "one billion, four hundred nine million, nine hundred eighty-two thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •