Search a number
-
+
48805401 = 388718341
BaseRepresentation
bin1011101000101…
…1011000011001
310101211120102110
42322023120121
544443233101
64502022533
71131560541
oct272133031
9111746373
1048805401
1125605247
1214417a49
13a15a748
1466a6321
154440cd6
hex2e8b619

48805401 has 8 divisors (see below), whose sum is σ = 65150784. Its totient is φ = 32498480.

The previous prime is 48805399. The next prime is 48805403. The reversal of 48805401 is 10450884.

48805401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48805399) and next prime (48805403).

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

It is a cyclic number.

It is not a de Polignac number, because 48805401 - 21 = 48805399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48805403) 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, 6510 + ... + 11831.

It is an arithmetic number, because the mean of its divisors is an integer number (8143848).

Almost surely, 248805401 is an apocalyptic number.

It is an amenable number.

48805401 is a deficient number, since it is larger than the sum of its proper divisors (16345383).

48805401 is a wasteful number, since it uses less digits than its factorization.

48805401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19231.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 48805401 is about 6986.0862433841. The cubic root of 48805401 is about 365.4455084217.

The spelling of 48805401 in words is "forty-eight million, eight hundred five thousand, four hundred one".

Divisors: 1 3 887 2661 18341 55023 16268467 48805401