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478332403201 is a prime number
BaseRepresentation
bin1101111010111101101…
…01010011111000000001
31200201122210210202020101
412331132311103320001
530314111043400301
61003424243242401
746362344225242
oct6753665237001
91621583722211
10478332403201
11174950198304
1278854679401
1336150130693
141921968ccc9
15c6987b4701
hex6f5ed53e01

478332403201 has 2 divisors, whose sum is σ = 478332403202. Its totient is φ = 478332403200.

The previous prime is 478332403181. The next prime is 478332403243. The reversal of 478332403201 is 102304233874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313314465025 + 165017938176 = 559745^2 + 406224^2 .

It is a cyclic number.

It is not a de Polignac number, because 478332403201 - 215 = 478332370433 is a prime.

It is not a weakly prime, because it can be changed into another prime (478332403261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239166201600 + 239166201601.

It is an arithmetic number, because the mean of its divisors is an integer number (239166201601).

Almost surely, 2478332403201 is an apocalyptic number.

It is an amenable number.

478332403201 is a deficient number, since it is larger than the sum of its proper divisors (1).

478332403201 is an equidigital number, since it uses as much as digits as its factorization.

478332403201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 478332403201 in words is "four hundred seventy-eight billion, three hundred thirty-two million, four hundred three thousand, two hundred one".