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101034005 = 520206801
BaseRepresentation
bin1100000010110…
…10100000010101
321001010001121012
412001122200111
5201331042010
614005302005
72334526532
oct601324025
9231101535
10101034005
1152038386
1229a04905
1317c16347
14d5bdd89
158d0b005
hex605a815

101034005 has 4 divisors (see below), whose sum is σ = 121240812. Its totient is φ = 80827200.

The previous prime is 101033993. The next prime is 101034029. The reversal of 101034005 is 500430101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72880369 + 28153636 = 8537^2 + 5306^2 .

It is not a de Polignac number, because 101034005 - 28 = 101033749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10103396 + ... + 10103405.

It is an arithmetic number, because the mean of its divisors is an integer number (30310203).

Almost surely, 2101034005 is an apocalyptic number.

It is an amenable number.

101034005 is a deficient number, since it is larger than the sum of its proper divisors (20206807).

101034005 is an equidigital number, since it uses as much as digits as its factorization.

101034005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20206806.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 101034005 is about 10051.5672907264. The cubic root of 101034005 is about 465.7532094731.

Adding to 101034005 its reverse (500430101), we get a palindrome (601464106).

The spelling of 101034005 in words is "one hundred one million, thirty-four thousand, five".

Divisors: 1 5 20206801 101034005