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30230041310 = 257431857733
BaseRepresentation
bin11100001001110110…
…011101001011011110
32220000210011012201122
4130021312131023132
5443402342310220
621515410410542
72120062053140
oct341166351336
986023135648
1030230041310
1111903085517
125a37b90a52
132b09c3a111
14166ac0ac90
15bbde19425
hex709d9d2de

30230041310 has 16 divisors (see below), whose sum is σ = 62187513696. Its totient is φ = 10364585568.

The previous prime is 30230041307. The next prime is 30230041319. The reversal of 30230041310 is 1314003203.

It is a happy number.

It is a super-2 number, since 2×302300413102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230041319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215928797 + ... + 215928936.

It is an arithmetic number, because the mean of its divisors is an integer number (3886719606).

Almost surely, 230230041310 is an apocalyptic number.

30230041310 is an abundant number, since it is smaller than the sum of its proper divisors (31957472386).

30230041310 is a wasteful number, since it uses less digits than its factorization.

30230041310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431857747.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30230041310 its reverse (1314003203), we get a palindrome (31544044513).

The spelling of 30230041310 in words is "thirty billion, two hundred thirty million, forty-one thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 70 431857733 863715466 2159288665 3023004131 4318577330 6046008262 15115020655 30230041310