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48870914 = 2137178361
BaseRepresentation
bin1011101001101…
…1011000000010
310101221220021212
42322123120002
5100002332124
64503250122
71132252541
oct272333002
9111856255
1048870914
112564a494
1214449942
13a181501
1466c2158
15445540e
hex2e9b602

48870914 has 8 divisors (see below), whose sum is σ = 73841868. Its totient is φ = 24256960.

The previous prime is 48870889. The next prime is 48870917. The reversal of 48870914 is 41907884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47265625 + 1605289 = 6875^2 + 1267^2 .

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

It is a super-3 number, since 3×488709143 (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48870917) 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, 88907 + ... + 89454.

Almost surely, 248870914 is an apocalyptic number.

48870914 is a deficient number, since it is larger than the sum of its proper divisors (24970954).

48870914 is a wasteful number, since it uses less digits than its factorization.

48870914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178500.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 48870914 is about 6990.7734908235. The cubic root of 48870914 is about 365.6089515833.

The spelling of 48870914 in words is "forty-eight million, eight hundred seventy thousand, nine hundred fourteen".

Divisors: 1 2 137 274 178361 356722 24435457 48870914