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30874682302 = 260738816553
BaseRepresentation
bin11100110000010001…
…100100001110111110
32221200201011100220221
4130300101210032332
51001212404313202
622103355331554
72142050320012
oct346021441676
987621140827
1030874682302
1112103a53872
125b97a50bba
132bb0665aa9
1416cc694542
15c0a804037
hex7304643be

30874682302 has 16 divisors (see below), whose sum is σ = 46407353472. Its totient is φ = 15405586560.

The previous prime is 30874682287. The next prime is 30874682309. The reversal of 30874682302 is 20328647803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30874682309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4708258 + ... + 4714810.

It is an arithmetic number, because the mean of its divisors is an integer number (2900459592).

Almost surely, 230874682302 is an apocalyptic number.

30874682302 is a deficient number, since it is larger than the sum of its proper divisors (15532671170).

30874682302 is a wasteful number, since it uses less digits than its factorization.

30874682302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11043.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 30874682302 in words is "thirty billion, eight hundred seventy-four million, six hundred eighty-two thousand, three hundred two".

Divisors: 1 2 607 1214 3881 6553 7762 13106 2355767 3977671 4711534 7955342 25432193 50864386 15437341151 30874682302