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48214901 = 76887843
BaseRepresentation
bin1011011111101…
…1001101110101
310100201120102002
42313323031311
544320334101
64441225045
71123551140
oct267731565
9110646362
1048214901
1125241629
1214192185
139cb1a37
146591057
154375d6b
hex2dfb375

48214901 has 4 divisors (see below), whose sum is σ = 55102752. Its totient is φ = 41327052.

The previous prime is 48214891. The next prime is 48214919. The reversal of 48214901 is 10941284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48214901 - 210 = 48213877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48214921) 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, 3443915 + ... + 3443928.

It is an arithmetic number, because the mean of its divisors is an integer number (13775688).

Almost surely, 248214901 is an apocalyptic number.

It is an amenable number.

48214901 is a deficient number, since it is larger than the sum of its proper divisors (6887851).

48214901 is an equidigital number, since it uses as much as digits as its factorization.

48214901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6887850.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 48214901 is about 6943.6950537880. The cubic root of 48214901 is about 363.9656737143.

The spelling of 48214901 in words is "forty-eight million, two hundred fourteen thousand, nine hundred one".

Divisors: 1 7 6887843 48214901