Search a number
-
+
48469901 = 234349009
BaseRepresentation
bin1011100011100…
…1011110001101
310101012112012112
42320321132031
544402014101
64450513405
71125662444
oct270713615
9111175175
1048469901
11253a6177
1214295865
13a070b1c
146619d5b
1543c66bb
hex2e3978d

48469901 has 8 divisors (see below), whose sum is σ = 51754560. Its totient is φ = 45283392.

The previous prime is 48469891. The next prime is 48469903. The reversal of 48469901 is 10996484.

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-48469901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48469903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23516 + ... + 25493.

It is an arithmetic number, because the mean of its divisors is an integer number (6469320).

Almost surely, 248469901 is an apocalyptic number.

It is an amenable number.

48469901 is a deficient number, since it is larger than the sum of its proper divisors (3284659).

48469901 is a wasteful number, since it uses less digits than its factorization.

48469901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49075.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 48469901 is about 6962.0328209511. The cubic root of 48469901 is about 364.6061956500.

The spelling of 48469901 in words is "forty-eight million, four hundred sixty-nine thousand, nine hundred one".

Divisors: 1 23 43 989 49009 1127207 2107387 48469901