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3536423140 = 2251139911579
BaseRepresentation
bin1101001011001001…
…1000100011100100
3100010110101220112211
43102302120203210
524220311020030
61342525453204
7153431046355
oct32262304344
910113356484
103536423140
111555245058
12828411204
13444880093
1425795dd2c
1515a70412a
hexd2c988e4

3536423140 has 48 divisors (see below), whose sum is σ = 7504519680. Its totient is φ = 1399749120.

The previous prime is 3536423129. The next prime is 3536423159. The reversal of 3536423140 is 413246353.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238871 + ... + 2240449.

It is an arithmetic number, because the mean of its divisors is an integer number (156344160).

Almost surely, 23536423140 is an apocalyptic number.

It is an amenable number.

3536423140 is an abundant number, since it is smaller than the sum of its proper divisors (3968096540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3536423140 is a wasteful number, since it uses less digits than its factorization.

3536423140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692 (or 2690 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 3536423140 is about 59467.8328174148. The cubic root of 3536423140 is about 1523.5430880203.

Adding to 3536423140 its reverse (413246353), we get a palindrome (3949669493).

The spelling of 3536423140 in words is "three billion, five hundred thirty-six million, four hundred twenty-three thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 113 226 452 565 991 1130 1579 1982 2260 3158 3964 4955 6316 7895 9910 15790 19820 31580 111983 178427 223966 356854 447932 559915 713708 892135 1119830 1564789 1784270 2239660 3129578 3568540 6259156 7823945 15647890 31295780 176821157 353642314 707284628 884105785 1768211570 3536423140