Search a number
-
+
3130896790 = 25744727097
BaseRepresentation
bin1011101010011101…
…1011000110010110
322002012100000222101
42322213123012112
522403002144130
61234401552314
7140405116660
oct27247330626
98065300871
103130896790
11136734510a
1273464569a
133ab855268
14219b5b530
15134ced1ca
hexba9db196

3130896790 has 16 divisors (see below), whose sum is σ = 6440702112. Its totient is φ = 1073450304.

The previous prime is 3130896787. The next prime is 3130896803. The reversal of 3130896790 is 976980313.

It is a self number, because there is not a number n which added to its sum of digits gives 3130896790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22363479 + ... + 22363618.

It is an arithmetic number, because the mean of its divisors is an integer number (402543882).

Almost surely, 23130896790 is an apocalyptic number.

3130896790 is an abundant number, since it is smaller than the sum of its proper divisors (3309805322).

3130896790 is a wasteful number, since it uses less digits than its factorization.

3130896790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44727111.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 3130896790 is about 55954.4170731856. The cubic root of 3130896790 is about 1462.9278816212.

The spelling of 3130896790 in words is "three billion, one hundred thirty million, eight hundred ninety-six thousand, seven hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 44727097 89454194 223635485 313089679 447270970 626179358 1565448395 3130896790