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4957580454 = 233413242093
BaseRepresentation
bin1001001110111111…
…01010110010100110
3110210111120011212220
410213133222302212
540123120033304
62135534053210
7233565511221
oct44737526246
913714504786
104957580454
112114474632
12b6434a206
13610128978
143505bc5b8
151e0377ad9
hex1277eaca6

4957580454 has 16 divisors (see below), whose sum is σ = 9918106992. Its totient is φ = 1652035808.

The previous prime is 4957580429. The next prime is 4957580461. The reversal of 4957580454 is 4540857594.

It is a super-2 number, since 2×49575804542 = 49155207915765692232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4957580397 and 4957580406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100569 + ... + 141524.

It is an arithmetic number, because the mean of its divisors is an integer number (619881687).

Almost surely, 24957580454 is an apocalyptic number.

4957580454 is an abundant number, since it is smaller than the sum of its proper divisors (4960526538).

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

4957580454 is a wasteful number, since it uses less digits than its factorization.

4957580454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245511.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The square root of 4957580454 is about 70410.0877289611. The cubic root of 4957580454 is about 1705.1264462484.

The spelling of 4957580454 in words is "four billion, nine hundred fifty-seven million, five hundred eighty thousand, four hundred fifty-four".

Divisors: 1 2 3 6 3413 6826 10239 20478 242093 484186 726279 1452558 826263409 1652526818 2478790227 4957580454