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4105135147 = 47641136261
BaseRepresentation
bin1111010010101111…
…0110010000101011
3101121002112110202111
43310223312100223
531401403311042
61515203143151
7203505034021
oct36453662053
911532473674
104105135147
111817272883
12966974ab7
13505642669
142ad2c0711
151905e1517
hexf4af642b

4105135147 has 8 divisors (see below), whose sum is σ = 4199049792. Its totient is φ = 4011494400.

The previous prime is 4105135141. The next prime is 4105135159. The reversal of 4105135147 is 7415315014.

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 4105135147 - 27 = 4105135019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4105135141) 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, 38004 + ... + 98257.

It is an arithmetic number, because the mean of its divisors is an integer number (524881224).

Almost surely, 24105135147 is an apocalyptic number.

4105135147 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4105135147 is a deficient number, since it is larger than the sum of its proper divisors (93914645).

4105135147 is a wasteful number, since it uses less digits than its factorization.

4105135147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136949.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 4105135147 is about 64071.3285877544. The cubic root of 4105135147 is about 1601.1885890820.

The spelling of 4105135147 in words is "four billion, one hundred five million, one hundred thirty-five thousand, one hundred forty-seven".

Divisors: 1 47 641 30127 136261 6404267 87343301 4105135147