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30122301001 = 1314711575187
BaseRepresentation
bin11100000011011011…
…011101011001001001
32212202021102102210211
4130003123131121021
5443142302113001
621501001241121
72114313222352
oct340333353111
985667372724
1030122301001
1111858287641
125a07a931a1
132ac0816460
14165a7a2d29
15bb4736351
hex7036dd649

30122301001 has 8 divisors (see below), whose sum is σ = 32461474304. Its totient is φ = 27786281040.

The previous prime is 30122300983. The next prime is 30122301023. The reversal of 30122301001 is 10010322103.

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 30122301001 - 233 = 21532366409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30122301091) 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, 768471 + ... + 806716.

It is an arithmetic number, because the mean of its divisors is an integer number (4057684288).

Almost surely, 230122301001 is an apocalyptic number.

It is an amenable number.

30122301001 is a deficient number, since it is larger than the sum of its proper divisors (2339173303).

30122301001 is a wasteful number, since it uses less digits than its factorization.

30122301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576671.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30122301001 its reverse (10010322103), we get a palindrome (40132623104).

The spelling of 30122301001 in words is "thirty billion, one hundred twenty-two million, three hundred one thousand, one".

Divisors: 1 13 1471 19123 1575187 20477431 2317100077 30122301001