Base | Representation |
---|---|
bin | 1101111100001110… |
… | …0001001010010110 |
3 | 100122210200120011110 |
4 | 3133003201022112 |
5 | 30131003211210 |
6 | 1415201115450 |
7 | 161510345604 |
oct | 33703411226 |
9 | 10583616143 |
10 | 3742241430 |
11 | 1650441414 |
12 | 885328b86 |
13 | 4783c3755 |
14 | 277018874 |
15 | 16d80c420 |
hex | df0e1296 |
3742241430 has 16 divisors (see below), whose sum is σ = 8981379504. Its totient is φ = 997931040.
The previous prime is 3742241407. The next prime is 3742241431. The reversal of 3742241430 is 341422473.
3742241430 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 124741381 = 3742241430 / (3 + 7 + 4 + 2 + 2 + 4 + 1 + 4 + 3 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3742241431) 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, 62370661 + ... + 62370720.
It is an arithmetic number, because the mean of its divisors is an integer number (561336219).
Almost surely, 23742241430 is an apocalyptic number.
3742241430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3742241430 is an abundant number, since it is smaller than the sum of its proper divisors (5239138074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3742241430 is a wasteful number, since it uses less digits than its factorization.
3742241430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124741391.
The product of its (nonzero) digits is 16128, while the sum is 30.
The square root of 3742241430 is about 61173.8623106307. The cubic root of 3742241430 is about 1552.5440607139.
The spelling of 3742241430 in words is "three billion, seven hundred forty-two million, two hundred forty-one thousand, four hundred thirty".
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