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2438070230 = 253715534243
BaseRepresentation
bin1001000101010001…
…1111111111010110
320021220122210121102
42101110133333112
514443121221410
61041532150102
7114263153321
oct22124377726
96256583542
102438070230
111041255282
12580608332
132cb15800b
14191b2d7b8
15e40962a5
hex9151ffd6

2438070230 has 32 divisors (see below), whose sum is σ = 4511100384. Its totient is φ = 948036096.

The previous prime is 2438070211. The next prime is 2438070251. The reversal of 2438070230 is 320708342.

It is a junction number, because it is equal to n+sod(n) for n = 2438070193 and 2438070202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572489 + ... + 576731.

It is an arithmetic number, because the mean of its divisors is an integer number (140971887).

Almost surely, 22438070230 is an apocalyptic number.

2438070230 is a deficient number, since it is larger than the sum of its proper divisors (2073030154).

2438070230 is a wasteful number, since it uses less digits than its factorization.

2438070230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2438070230 is about 49376.8187513128. The cubic root of 2438070230 is about 1345.9080907991.

Adding to 2438070230 its reverse (320708342), we get a palindrome (2758778572).

The spelling of 2438070230 in words is "two billion, four hundred thirty-eight million, seventy thousand, two hundred thirty".

Divisors: 1 2 5 10 37 74 185 370 1553 3106 4243 7765 8486 15530 21215 42430 57461 114922 156991 287305 313982 574610 784955 1569910 6589379 13178758 32946895 65893790 243807023 487614046 1219035115 2438070230