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3130030024 = 231135568523
BaseRepresentation
bin1011101010010000…
…0111011111001000
322002010200222222221
42322210013133020
522402241430044
61234331223424
7140364546652
oct27244073710
98063628887
103130030024
111366902980
127342a7b74
133ab610894
142199b36d2
15134bcb484
hexba9077c8

3130030024 has 16 divisors (see below), whose sum is σ = 6402334320. Its totient is φ = 1422740880.

The previous prime is 3130030009. The next prime is 3130030027. The reversal of 3130030024 is 4200300313.

3130030024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×31300300242 = 19594175902282881152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3130030027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17784174 + ... + 17784349.

It is an arithmetic number, because the mean of its divisors is an integer number (400145895).

Almost surely, 23130030024 is an apocalyptic number.

It is an amenable number.

3130030024 is an abundant number, since it is smaller than the sum of its proper divisors (3272304296).

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

3130030024 is a wasteful number, since it uses less digits than its factorization.

3130030024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35568540 (or 35568536 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3130030024 is about 55946.6712503970. The cubic root of 3130030024 is about 1462.7928688474.

Adding to 3130030024 its reverse (4200300313), we get a palindrome (7330330337).

The spelling of 3130030024 in words is "three billion, one hundred thirty million, thirty thousand, twenty-four".

Divisors: 1 2 4 8 11 22 44 88 35568523 71137046 142274092 284548184 391253753 782507506 1565015012 3130030024