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2200512401 = 31435772861
BaseRepresentation
bin1000001100101001…
…0010011110010001
312200100122121112022
42003022102132101
514001312344101
61002204341225
7105350022023
oct20312223621
95610577468
102200512401
11a2a14a59a
12514b44815
13290b80959
1416c372013
15cd2bda1b
hex83292791

2200512401 has 16 divisors (see below), whose sum is σ = 2329164288. Its totient is φ = 2075673600.

The previous prime is 2200512389. The next prime is 2200512409. The reversal of 2200512401 is 1042150022.

It is a cyclic number.

It is not a de Polignac number, because 2200512401 - 230 = 1126770577 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 2200512401.

It is not an unprimeable number, because it can be changed into a prime (2200512409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 767711 + ... + 770571.

It is an arithmetic number, because the mean of its divisors is an integer number (145572768).

Almost surely, 22200512401 is an apocalyptic number.

It is an amenable number.

2200512401 is a deficient number, since it is larger than the sum of its proper divisors (128651887).

2200512401 is a wasteful number, since it uses less digits than its factorization.

2200512401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2200512401 is about 46909.6194932340. The cubic root of 2200512401 is about 1300.6924124007.

Adding to 2200512401 its reverse (1042150022), we get a palindrome (3242662423).

The spelling of 2200512401 in words is "two billion, two hundred million, five hundred twelve thousand, four hundred one".

Divisors: 1 31 43 577 1333 2861 17887 24811 88691 123023 769141 1650797 3813713 51174707 70984271 2200512401