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425052055 = 5797106663
BaseRepresentation
bin11001010101011…
…100011110010111
31002121210212210201
4121111130132113
51332303131210
6110102201331
713350611551
oct3125343627
91077725721
10425052055
111a8a2699a
12ba423247
136a0a33bc
14406464d1
15274b153a
hex1955c797

425052055 has 8 divisors (see below), whose sum is σ = 510707232. Its totient is φ = 339611808.

The previous prime is 425052053. The next prime is 425052169. The reversal of 425052055 is 550250524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425052055 - 21 = 425052053 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 (425052053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49347 + ... + 57316.

It is an arithmetic number, because the mean of its divisors is an integer number (63838404).

Almost surely, 2425052055 is an apocalyptic number.

425052055 is a deficient number, since it is larger than the sum of its proper divisors (85655177).

425052055 is a wasteful number, since it uses less digits than its factorization.

425052055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107465.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 425052055 is about 20616.7906086277. The cubic root of 425052055 is about 751.8779928580.

The spelling of 425052055 in words is "four hundred twenty-five million, fifty-two thousand, fifty-five".

Divisors: 1 5 797 3985 106663 533315 85010411 425052055