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48818152 = 2317433829
BaseRepresentation
bin1011101000111…
…0011111101000
310101212012220201
42322032133220
544444140102
64502201544
71131642655
oct272163750
9111765821
1048818152
1125613889
12144232b4
13a1634a6
1466aac2c
154444987
hex2e8e7e8

48818152 has 32 divisors (see below), whose sum is σ = 97259400. Its totient is φ = 22892544.

The previous prime is 48818131. The next prime is 48818171. The reversal of 48818152 is 25181884.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40373316 + 8444836 = 6354^2 + 2906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58474 + ... + 59302.

Almost surely, 248818152 is an apocalyptic number.

It is an amenable number.

48818152 is a deficient number, since it is larger than the sum of its proper divisors (48441248).

48818152 is a wasteful number, since it uses less digits than its factorization.

48818152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1281 counting only the distinct ones).

The product of its digits is 20480, while the sum is 37.

The square root of 48818152 is about 6986.9987834549. The cubic root of 48818152 is about 365.4773313336.

The spelling of 48818152 in words is "forty-eight million, eight hundred eighteen thousand, one hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 433 829 866 1658 1732 3316 3464 6632 7361 14093 14722 28186 29444 56372 58888 112744 358957 717914 1435828 2871656 6102269 12204538 24409076 48818152