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1001419105 = 5909122031
BaseRepresentation
bin111011101100000…
…111000101100001
32120210100100202111
4323230013011201
54022330402410
6243211515321
733546631141
oct7354070541
92523310674
101001419105
11474302aa5
1223b458b41
1312c6160ab
1496dda921
155cdb1b8a
hex3bb07161

1001419105 has 8 divisors (see below), whose sum is σ = 1201889664. Its totient is φ = 801010800.

The previous prime is 1001419087. The next prime is 1001419117. The reversal of 1001419105 is 5019141001.

1001419105 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 not a de Polignac number, because 1001419105 - 211 = 1001417057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34440 + ... + 56470.

It is an arithmetic number, because the mean of its divisors is an integer number (150236208).

Almost surely, 21001419105 is an apocalyptic number.

It is an amenable number.

1001419105 is a deficient number, since it is larger than the sum of its proper divisors (200470559).

1001419105 is an equidigital number, since it uses as much as digits as its factorization.

1001419105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31127.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 1001419105 is about 31645.2066670452. The cubic root of 1001419105 is about 1000.4728114141.

The spelling of 1001419105 in words is "one billion, one million, four hundred nineteen thousand, one hundred five".

Divisors: 1 5 9091 22031 45455 110155 200283821 1001419105