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48996675 = 32527132393
BaseRepresentation
bin1011101011101…
…0000101000011
310102012021210200
42322322011003
5100020343200
64510100243
71133315310
oct272720503
9112167720
1048996675
1125725a22
12144aa683
13a1c6820
146715d07
15447c800
hex2eba143

48996675 has 72 divisors (see below), whose sum is σ = 108055584. Its totient is φ = 20666880.

The previous prime is 48996653. The next prime is 48996677. The reversal of 48996675 is 57669984.

48996675 is a `hidden beast` number, since 489 + 96 + 6 + 75 = 666.

48996675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48996675 - 29 = 48996163 is a prime.

It is a super-2 number, since 2×489966752 = 4801348322111250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48996677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19279 + ... + 21671.

It is an arithmetic number, because the mean of its divisors is an integer number (1500772).

Almost surely, 248996675 is an apocalyptic number.

48996675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48996675 is an abundant number, since it is smaller than the sum of its proper divisors (59058909).

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

48996675 is a wasteful number, since it uses less digits than its factorization.

48996675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429 (or 2421 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 48996675 is about 6999.7624959708. The cubic root of 48996675 is about 365.9222938141.

The spelling of 48996675 in words is "forty-eight million, nine hundred ninety-six thousand, six hundred seventy-five".

Divisors: 1 3 5 7 9 13 15 21 25 35 39 45 63 65 75 91 105 117 175 195 225 273 315 325 455 525 585 819 975 1365 1575 2275 2393 2925 4095 6825 7179 11965 16751 20475 21537 31109 35895 50253 59825 83755 93327 107685 150759 155545 179475 217763 251265 279981 418775 466635 538425 653289 753795 777725 1088815 1256325 1399905 1959867 2333175 3266445 3768975 5444075 6999525 9799335 16332225 48996675