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48172874 = 2191126107
BaseRepresentation
bin1011011111000…
…0111101001010
310100122102202112
42313300331022
544313012444
64440302322
71123314461
oct267607512
9110572675
1048172874
1125212aa2
12141719a2
139c98879
14657d9d8
15436869e
hex2df0f4a

48172874 has 8 divisors (see below), whose sum is σ = 72638208. Its totient is φ = 23960140.

The previous prime is 48172871. The next prime is 48172889. The reversal of 48172874 is 47827184.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (48172871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62672 + ... + 63435.

It is an arithmetic number, because the mean of its divisors is an integer number (9079776).

Almost surely, 248172874 is an apocalyptic number.

48172874 is a deficient number, since it is larger than the sum of its proper divisors (24465334).

48172874 is a wasteful number, since it uses less digits than its factorization.

48172874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126300.

The product of its digits is 100352, while the sum is 41.

The square root of 48172874 is about 6940.6681234590. The cubic root of 48172874 is about 363.8598915348.

The spelling of 48172874 in words is "forty-eight million, one hundred seventy-two thousand, eight hundred seventy-four".

Divisors: 1 2 191 382 126107 252214 24086437 48172874