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48954954 = 2321138669
BaseRepresentation
bin1011101010111…
…1111001001010
310102010011120110
42322233321022
5100013024304
64505135150
71133052546
oct272577112
9112104513
1048954954
11256a7644
121448a4b6
13a1b0839
146704a26
154470289
hex2eafe4a

48954954 has 16 divisors (see below), whose sum is σ = 98376480. Its totient is φ = 16240560.

The previous prime is 48954953. The next prime is 48954989. The reversal of 48954954 is 45945984.

It is a super-2 number, since 2×489549542 = 4793175042284232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48954953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18069 + ... + 20600.

It is an arithmetic number, because the mean of its divisors is an integer number (6148530).

Almost surely, 248954954 is an apocalyptic number.

48954954 is an abundant number, since it is smaller than the sum of its proper divisors (49421526).

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

48954954 is a wasteful number, since it uses less digits than its factorization.

48954954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38885.

The product of its digits is 1036800, while the sum is 48.

The square root of 48954954 is about 6996.7816887480. The cubic root of 48954954 is about 365.8184025515.

The spelling of 48954954 in words is "forty-eight million, nine hundred fifty-four thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 211 422 633 1266 38669 77338 116007 232014 8159159 16318318 24477477 48954954