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30002144223001 = 1011079137303839
BaseRepresentation
bin1101101001001011010110…
…01001100001111100011001
310221020011210000102120110211
412310211223021201330121
512413023342410114001
6143450443401211121
76214404050110216
oct664455311417431
9127204700376424
1030002144223001
119617924294585
123446749490aa1
131398261741b62
1475a17c068b0d
15370658179351
hex1b496b261f19

30002144223001 has 16 divisors (see below), whose sum is σ = 30585812958720. Its totient is φ = 29424158060800.

The previous prime is 30002144222969. The next prime is 30002144223013. The reversal of 30002144223001 is 10032244120003.

It is a cyclic number.

It is not a de Polignac number, because 30002144223001 - 25 = 30002144222969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30002144203001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98591640 + ... + 98895478.

It is an arithmetic number, because the mean of its divisors is an integer number (1911613309920).

Almost surely, 230002144223001 is an apocalyptic number.

It is an amenable number.

30002144223001 is a deficient number, since it is larger than the sum of its proper divisors (583668735719).

30002144223001 is a wasteful number, since it uses less digits than its factorization.

30002144223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313184.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30002144223001 its reverse (10032244120003), we get a palindrome (40034388343004).

The spelling of 30002144223001 in words is "thirty trillion, two billion, one hundred forty-four million, two hundred twenty-three thousand, one".

Divisors: 1 101 107 9137 10807 303839 922837 977659 30687739 32510773 98743559 2776176943 3283588073 280393871243 297050932901 30002144223001