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30052227563 = 971889164011
BaseRepresentation
bin11011111111010000…
…001001100111101011
32212120101120100010022
4123333100021213223
5443021332240223
621450015311055
72112502501541
oct337720114753
985511510108
1030052227563
1111821776406
1259a851b48b
132aac150397
141651361d91
15bad4e3ac8
hex6ff4099eb

30052227563 has 8 divisors (see below), whose sum is σ = 30378302640. Its totient is φ = 29726484480.

The previous prime is 30052227539. The next prime is 30052227599. The reversal of 30052227563 is 36572225003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30052227563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30052227523) 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, 101228 + ... + 265238.

It is an arithmetic number, because the mean of its divisors is an integer number (3797287830).

Almost surely, 230052227563 is an apocalyptic number.

30052227563 is a deficient number, since it is larger than the sum of its proper divisors (326075077).

30052227563 is a wasteful number, since it uses less digits than its factorization.

30052227563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165997.

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 30052227563 in words is "thirty billion, fifty-two million, two hundred twenty-seven thousand, five hundred sixty-three".

Divisors: 1 97 1889 164011 183233 15909067 309816779 30052227563