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2552142354 = 231818392801
BaseRepresentation
bin1001100000011110…
…1001101000010010
320120212022021010220
42120013221220102
520211322023404
61101125133510
7120146565156
oct23007515022
96525267126
102552142354
11109a688363
125b285a296
13318987a08
141a2d45066
15ee0ca4d9
hex981e9a12

2552142354 has 32 divisors (see below), whose sum is σ = 5140437120. Its totient is φ = 844704000.

The previous prime is 2552142311. The next prime is 2552142367. The reversal of 2552142354 is 4532412552.

It is a happy number.

It is a super-2 number, since 2×25521423542 = 13026861190161322632, which contains 22 as substring.

It is an unprimeable number.

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, 909754 + ... + 912554.

It is an arithmetic number, because the mean of its divisors is an integer number (160638660).

Almost surely, 22552142354 is an apocalyptic number.

2552142354 is an abundant number, since it is smaller than the sum of its proper divisors (2588294766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2552142354 is a wasteful number, since it uses less digits than its factorization.

2552142354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826.

The product of its digits is 48000, while the sum is 33.

The square root of 2552142354 is about 50518.7327038199. The cubic root of 2552142354 is about 1366.5796993903.

The spelling of 2552142354 in words is "two billion, five hundred fifty-two million, one hundred forty-two thousand, three hundred fifty-four".

Divisors: 1 2 3 6 181 362 543 839 1086 1678 2517 2801 5034 5602 8403 16806 151859 303718 455577 506981 911154 1013962 1520943 2350039 3041886 4700078 7050117 14100234 425357059 850714118 1276071177 2552142354