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420313545204301 = 7213165479598879
BaseRepresentation
bin101111110010001011101111…
…1100011100110001001001101
32001010012120201122100022201001
41133210113133203212021031
5420042404120033014201
64045533213235020301
7154350436322143300
oct13744273743461115
92033176648308631
10420313545204301
11111a19a78797451
123b1836b7a3a691
131506b521983778
1475b13d9934b37
15338d4be8bc301
hex17e45df8e624d

420313545204301 has 12 divisors (see below), whose sum is σ = 492668501973120. Its totient is φ = 357518609873880.

The previous prime is 420313545204167. The next prime is 420313545204391. The reversal of 420313545204301 is 103402545313024.

It is not a de Polignac number, because 420313545204301 - 225 = 420313511649869 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 (420313545204391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32739793021 + ... + 32739805858.

It is an arithmetic number, because the mean of its divisors is an integer number (41055708497760).

Almost surely, 2420313545204301 is an apocalyptic number.

It is an amenable number.

420313545204301 is a deficient number, since it is larger than the sum of its proper divisors (72354956768819).

420313545204301 is a wasteful number, since it uses less digits than its factorization.

420313545204301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65479599024 (or 65479599017 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 420313545204301 in words is "four hundred twenty trillion, three hundred thirteen billion, five hundred forty-five million, two hundred four thousand, three hundred one".

Divisors: 1 7 49 131 917 6419 65479598879 458357192153 3208500345071 8577827453149 60044792172043 420313545204301