Base | Representation |
---|---|
bin | 1001000011001011… |
… | …0110010100110100 |
3 | 20021022001121220112 |
4 | 2100302312110310 |
5 | 14433341430240 |
6 | 1041015122152 |
7 | 114125163035 |
oct | 22062662464 |
9 | 6238047815 |
10 | 2429248820 |
11 | 103727a659 |
12 | 579673358 |
13 | 2c9389a4b |
14 | 1908b4a8c |
15 | e3402665 |
hex | 90cb6534 |
2429248820 has 54 divisors (see below), whose sum is σ = 5200025922. Its totient is φ = 953272416.
The previous prime is 2429248817. The next prime is 2429248841. The reversal of 2429248820 is 288429242.
It can be written as a sum of positive squares in only one way, i.e., 1943399056 + 485849764 = 44084^2 + 22042^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22703207 + ... + 22703313.
Almost surely, 22429248820 is an apocalyptic number.
2429248820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2429248820 is an abundant number, since it is smaller than the sum of its proper divisors (2770777102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2429248820 is a wasteful number, since it uses less digits than its factorization.
2429248820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429 (or 217 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 41.
The square root of 2429248820 is about 49287.4103600504. The cubic root of 2429248820 is about 1344.2828771131.
The spelling of 2429248820 in words is "two billion, four hundred twenty-nine million, two hundred forty-eight thousand, eight hundred twenty".
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