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105002135 = 573000061
BaseRepresentation
bin1100100001000…
…11010010010111
321022120122211222
412100203102113
5203340032020
614230320555
72413334450
oct620432227
9238518758
10105002135
11542a8727
122b1b915b
13189a5554
14dd34127
159341b25
hex6423497

105002135 has 8 divisors (see below), whose sum is σ = 144002976. Its totient is φ = 72001440.

The previous prime is 105002099. The next prime is 105002141. The reversal of 105002135 is 531200501.

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

It is not a de Polignac number, because 105002135 - 28 = 105001879 is a prime.

It is a super-2 number, since 2×1050021352 = 22050896709116450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1499996 + ... + 1500065.

It is an arithmetic number, because the mean of its divisors is an integer number (18000372).

Almost surely, 2105002135 is an apocalyptic number.

105002135 is a deficient number, since it is larger than the sum of its proper divisors (39000841).

105002135 is an equidigital number, since it uses as much as digits as its factorization.

105002135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000073.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 105002135 is about 10247.0549427628. The cubic root of 105002135 is about 471.7725955581.

Adding to 105002135 its reverse (531200501), we get a palindrome (636202636).

The spelling of 105002135 in words is "one hundred five million, two thousand, one hundred thirty-five".

Divisors: 1 5 7 35 3000061 15000305 21000427 105002135