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30022233101 = 727715483359
BaseRepresentation
bin11011111101011101…
…101110110000001101
32212111022010110110022
4123331131232300031
5442441142424401
621443024351525
72111656525250
oct337535566015
985438113408
1030022233101
111180684a0a3
12599a4755a5
132aa5b7aa93
14164b395097
15baaa6b71b
hex6fd76ec0d

30022233101 has 8 divisors (see below), whose sum is σ = 34434992640. Its totient is φ = 25640440848.

The previous prime is 30022233097. The next prime is 30022233161. The reversal of 30022233101 is 10133222003.

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

It is a cyclic number.

It is not a de Polignac number, because 30022233101 - 22 = 30022233097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30022233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022233161) 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, 7739741 + ... + 7743618.

It is an arithmetic number, because the mean of its divisors is an integer number (4304374080).

Almost surely, 230022233101 is an apocalyptic number.

It is an amenable number.

30022233101 is a deficient number, since it is larger than the sum of its proper divisors (4412759539).

30022233101 is a wasteful number, since it uses less digits than its factorization.

30022233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15483643.

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

Adding to 30022233101 its reverse (10133222003), we get a palindrome (40155455104).

The spelling of 30022233101 in words is "thirty billion, twenty-two million, two hundred thirty-three thousand, one hundred one".

Divisors: 1 7 277 1939 15483359 108383513 4288890443 30022233101