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48119555 = 5112930169
BaseRepresentation
bin1011011110001…
…1111100000011
310100112201121202
42313203330003
544304311210
64435211415
71123003151
oct267437403
9110481552
1048119555
1125186a30
1214146b6b
139c7a513
1465683d1
1543579a5
hex2de3f03

48119555 has 16 divisors (see below), whose sum is σ = 65167200. Its totient is φ = 33788160.

The previous prime is 48119551. The next prime is 48119557. The reversal of 48119555 is 55591184.

It is not a de Polignac number, because 48119555 - 22 = 48119551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48119551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13490 + ... + 16679.

It is an arithmetic number, because the mean of its divisors is an integer number (4072950).

Almost surely, 248119555 is an apocalyptic number.

48119555 is a deficient number, since it is larger than the sum of its proper divisors (17047645).

48119555 is a wasteful number, since it uses less digits than its factorization.

48119555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30214.

The product of its digits is 36000, while the sum is 38.

The square root of 48119555 is about 6936.8260032957. The cubic root of 48119555 is about 363.7255987536.

The spelling of 48119555 in words is "forty-eight million, one hundred nineteen thousand, five hundred fifty-five".

Divisors: 1 5 11 29 55 145 319 1595 30169 150845 331859 874901 1659295 4374505 9623911 48119555