Search a number
-
+
30060700 = 2252319697
BaseRepresentation
bin111001010101…
…1000010011100
32002120020112021
41302223002130
530143420300
62552145524
7513340345
oct162530234
962506467
1030060700
1115a7205a
12a0982a4
1362c67c7
143dc70cc
15298bd1a
hex1cab09c

30060700 has 36 divisors (see below), whose sum is σ = 67342912. Its totient is φ = 11635200.

The previous prime is 30060697. The next prime is 30060713. The reversal of 30060700 is 706003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1749 + ... + 7948.

Almost surely, 230060700 is an apocalyptic number.

It is an amenable number.

30060700 is an abundant number, since it is smaller than the sum of its proper divisors (37282212).

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

30060700 is a wasteful number, since it uses less digits than its factorization.

30060700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9742 (or 9735 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 30060700 is about 5482.7639015373. The cubic root of 30060700 is about 310.9326749838.

Adding to 30060700 its reverse (706003), we get a palindrome (30766703).

The spelling of 30060700 in words is "thirty million, sixty thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 9697 19394 38788 48485 96970 193940 242425 300607 484850 601214 969700 1202428 1503035 3006070 6012140 7515175 15030350 30060700