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48048269 = 411398431
BaseRepresentation
bin1011011101001…
…0100010001101
310100102002211112
42313102202031
544300021034
64433501405
71122255263
oct267224215
9110362745
1048048269
1125138415
1214111865
139c53c39
14654a433
1543417ce
hex2dd288d

48048269 has 8 divisors (see below), whose sum is σ = 49580160. Its totient is φ = 46533600.

The previous prime is 48048257. The next prime is 48048277. The reversal of 48048269 is 96284084.

48048269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48048269 is a prime.

It is a super-2 number, since 2×480482692 = 4617272307792722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48048569) 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 7 ways as a sum of consecutive naturals, for example, 1484 + ... + 9914.

It is an arithmetic number, because the mean of its divisors is an integer number (6197520).

Almost surely, 248048269 is an apocalyptic number.

It is an amenable number.

48048269 is a deficient number, since it is larger than the sum of its proper divisors (1531891).

48048269 is a wasteful number, since it uses less digits than its factorization.

48048269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8611.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 48048269 is about 6931.6858699742. The cubic root of 48048269 is about 363.5458980242.

The spelling of 48048269 in words is "forty-eight million, forty-eight thousand, two hundred sixty-nine".

Divisors: 1 41 139 5699 8431 345671 1171909 48048269