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2201420413 = 233712720369
BaseRepresentation
bin1000001100110111…
…0000001001111101
312200102100202002101
42003031300021331
514002030423123
61002240025101
7105360523213
oct20315601175
95612322071
102201420413
11a2a70a815
12515302191
1329110b03a
1416c52acb3
15cd3ecaad
hex8337027d

2201420413 has 16 divisors (see below), whose sum is σ = 2377912320. Its totient is φ = 2032563456.

The previous prime is 2201420383. The next prime is 2201420443. The reversal of 2201420413 is 3140241022.

It is an interprime number because it is at equal distance from previous prime (2201420383) and next prime (2201420443).

It is a cyclic number.

It is not a de Polignac number, because 2201420413 - 25 = 2201420381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201420443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97893 + ... + 118261.

It is an arithmetic number, because the mean of its divisors is an integer number (148619520).

Almost surely, 22201420413 is an apocalyptic number.

2201420413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2201420413 is a deficient number, since it is larger than the sum of its proper divisors (176491907).

2201420413 is a wasteful number, since it uses less digits than its factorization.

2201420413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20556.

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

The square root of 2201420413 is about 46919.2968084561. The cubic root of 2201420413 is about 1300.8712922392.

Adding to 2201420413 its reverse (3140241022), we get a palindrome (5341661435).

The spelling of 2201420413 in words is "two billion, two hundred one million, four hundred twenty thousand, four hundred thirteen".

Divisors: 1 23 37 127 851 2921 4699 20369 108077 468487 753653 2586863 17334019 59497849 95713931 2201420413