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30230023414 = 231991472477
BaseRepresentation
bin11100001001110110…
…011000110011110110
32220000210010022011211
4130021312120303312
5443402341222124
621515410152034
72120061650023
oct341166306366
986023108154
1030230023414
1111903073028
125a37b8261a
132b09c31c26
14166ac0454a
15bbde13e94
hex709d98cf6

30230023414 has 8 divisors (see below), whose sum is σ = 45346548528. Its totient is φ = 15114507240.

The previous prime is 30230023409. The next prime is 30230023433. The reversal of 30230023414 is 41432003203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×302300234142 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172257 + ... + 300220.

It is an arithmetic number, because the mean of its divisors is an integer number (5668318566).

Almost surely, 230230023414 is an apocalyptic number.

30230023414 is a deficient number, since it is larger than the sum of its proper divisors (15116525114).

30230023414 is a wasteful number, since it uses less digits than its factorization.

30230023414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504470.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30230023414 its reverse (41432003203), we get a palindrome (71662026617).

The spelling of 30230023414 in words is "thirty billion, two hundred thirty million, twenty-three thousand, four hundred fourteen".

Divisors: 1 2 31991 63982 472477 944954 15115011707 30230023414