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5407005385 = 52281147407
BaseRepresentation
bin1010000100100100…
…00101101011001001
3111221211020022222201
411002102011223021
542033143133020
62252310520201
7250663534045
oct50222055311
914854208881
105407005385
1123251281a1
12106a966061
13682283992
1439416b025
15219a50a0a
hex142485ac9

5407005385 has 8 divisors (see below), whose sum is σ = 6488827776. Its totient is φ = 4325323440.

The previous prime is 5407005379. The next prime is 5407005437. The reversal of 5407005385 is 5835007045.

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

It is not a de Polignac number, because 5407005385 - 23 = 5407005377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 90352 + ... + 137758.

It is an arithmetic number, because the mean of its divisors is an integer number (811103472).

Almost surely, 25407005385 is an apocalyptic number.

It is an amenable number.

5407005385 is a deficient number, since it is larger than the sum of its proper divisors (1081822391).

5407005385 is a wasteful number, since it uses less digits than its factorization.

5407005385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70223.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 5407005385 is about 73532.3424419486. The cubic root of 5407005385 is about 1755.1689769469.

The spelling of 5407005385 in words is "five billion, four hundred seven million, five thousand, three hundred eighty-five".

Divisors: 1 5 22811 47407 114055 237035 1081401077 5407005385