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30013212232029 = 313769569544411
BaseRepresentation
bin1101101001011111111101…
…10110101000100101011101
310221021020100100211200120010
412310233332312220211131
512413214024312411104
6143455513535113433
76215245243455135
oct664577666504535
9127236310750503
1030013212232029
119621593953584
123448918072879
13139930678ba20
1475a90bd9dac5
15370aa4b9e489
hex1b4bfeda895d

30013212232029 has 8 divisors (see below), whose sum is σ = 43095894487072. Its totient is φ = 18469669065840.

The previous prime is 30013212231979. The next prime is 30013212232043. The reversal of 30013212232029 is 92023221231003.

It is a happy number.

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

It is not a de Polignac number, because 30013212232029 - 220 = 30013211183453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30013212231987 and 30013212232005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013212232079) 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, 384784772167 + ... + 384784772244.

It is an arithmetic number, because the mean of its divisors is an integer number (5386986810884).

Almost surely, 230013212232029 is an apocalyptic number.

30013212232029 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

30013212232029 is a deficient number, since it is larger than the sum of its proper divisors (13082682255043).

30013212232029 is a wasteful number, since it uses less digits than its factorization.

30013212232029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769569544427.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 30013212232029 in words is "thirty trillion, thirteen billion, two hundred twelve million, two hundred thirty-two thousand, twenty-nine".

Divisors: 1 3 13 39 769569544411 2308708633233 10004404077343 30013212232029