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1422030002401 = 2173516542551
BaseRepresentation
bin10100101100010111100…
…101111101100011100001
312000221111201022212111201
4110230113211331203201
5141244304140034101
63005134354041201
7204511141404211
oct24542745754341
95027451285451
101422030002401
114a9096956148
121ab722b79201
13a4134a31c58
144cb8035a241
1526ecc217e01
hex14b1797d8e1

1422030002401 has 4 divisors (see below), whose sum is σ = 1422036762304. Its totient is φ = 1422023242500.

The previous prime is 1422030002387. The next prime is 1422030002413. The reversal of 1422030002401 is 1042000302241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1422030002401 - 211 = 1422030000353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422030008401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3053925 + ... + 3488626.

It is an arithmetic number, because the mean of its divisors is an integer number (355509190576).

Almost surely, 21422030002401 is an apocalyptic number.

It is an amenable number.

1422030002401 is a deficient number, since it is larger than the sum of its proper divisors (6759903).

1422030002401 is an equidigital number, since it uses as much as digits as its factorization.

1422030002401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6759902.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1422030002401 its reverse (1042000302241), we get a palindrome (2464030304642).

The spelling of 1422030002401 in words is "one trillion, four hundred twenty-two billion, thirty million, two thousand, four hundred one".

Divisors: 1 217351 6542551 1422030002401