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30626044214 = 247325808981
BaseRepresentation
bin11100100001011101…
…000101100100110110
32221001101022020120212
4130201131011210312
51000210231403324
622022554225422
72132641036433
oct344135054466
987041266525
1030626044214
1111a96670347
125b28725272
132b70cac26c
1416a7650b8a
15be3a8d70e
hex721745936

30626044214 has 8 divisors (see below), whose sum is σ = 46916493408. Its totient is φ = 14987213080.

The previous prime is 30626044213. The next prime is 30626044277. The reversal of 30626044214 is 41244062603.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30626044213) 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 3 ways as a sum of consecutive naturals, for example, 162904397 + ... + 162904584.

It is an arithmetic number, because the mean of its divisors is an integer number (5864561676).

Almost surely, 230626044214 is an apocalyptic number.

30626044214 is a deficient number, since it is larger than the sum of its proper divisors (16290449194).

30626044214 is a wasteful number, since it uses less digits than its factorization.

30626044214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325809030.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 30626044214 in words is "thirty billion, six hundred twenty-six million, forty-four thousand, two hundred fourteen".

Divisors: 1 2 47 94 325808981 651617962 15313022107 30626044214