Base | Representation |
---|---|
bin | 100101000001100… |
… | …1100010010001110 |
3 | 10012120200221211011 |
4 | 1022003030102032 |
5 | 10021020210414 |
6 | 323135515434 |
7 | 42533543542 |
oct | 11203142216 |
9 | 3176627734 |
10 | 1242350734 |
11 | 588302549 |
12 | 2a8088b7a |
13 | 16a501ca1 |
14 | badd5a22 |
15 | 74103dc4 |
hex | 4a0cc48e |
1242350734 has 16 divisors (see below), whose sum is σ = 1877324400. Its totient is φ = 616584384.
The previous prime is 1242350731. The next prime is 1242350743. The reversal of 1242350734 is 4370532421.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1242350696 and 1242350705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1242350731) 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, 503997 + ... + 506455.
It is an arithmetic number, because the mean of its divisors is an integer number (117332775).
Almost surely, 21242350734 is an apocalyptic number.
1242350734 is a deficient number, since it is larger than the sum of its proper divisors (634973666).
1242350734 is a wasteful number, since it uses less digits than its factorization.
1242350734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4227.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 1242350734 is about 35246.9960989586. The cubic root of 1242350734 is about 1075.0155350919.
The spelling of 1242350734 in words is "one billion, two hundred forty-two million, three hundred fifty thousand, seven hundred thirty-four".
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