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30242313002 = 21123674192129
BaseRepresentation
bin11100001010100101…
…010001001100101010
32220001122020200022202
4130022211101030222
5443414013004002
621520525420202
72120301263516
oct341245211452
986048220282
1030242313002
1111909aa7410
125a4010a662
132b0c645985
14166c6c3146
15bc0040502
hex70a95132a

30242313002 has 64 divisors (see below), whose sum is σ = 52559539200. Its totient is φ = 12915598080.

The previous prime is 30242312999. The next prime is 30242313019. The reversal of 30242313002 is 20031324203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14203874 + ... + 14206002.

It is an arithmetic number, because the mean of its divisors is an integer number (821242800).

Almost surely, 230242313002 is an apocalyptic number.

30242313002 is a deficient number, since it is larger than the sum of its proper divisors (22317226198).

30242313002 is a wasteful number, since it uses less digits than its factorization.

30242313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30242313002 its reverse (20031324203), we get a palindrome (50273637205).

The spelling of 30242313002 in words is "thirty billion, two hundred forty-two million, three hundred thirteen thousand, two".

Divisors: 1 2 11 22 23 46 67 134 253 419 506 737 838 1474 1541 2129 3082 4258 4609 9218 9637 16951 19274 23419 28073 33902 46838 48967 56146 97934 106007 142643 212014 285286 308803 538637 617606 645679 892051 1077274 1291358 1569073 1784102 3138146 3280789 6561578 7102469 9812561 14204938 19625122 20517173 36088679 41034346 59767417 72177358 119534834 225688903 451377806 657441587 1314883174 1374650591 2749301182 15121156501 30242313002