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1041210001 = 13137584621
BaseRepresentation
bin111110000011111…
…001101010010001
32200120012221121101
4332003321222101
54113022210001
6251152424401
734542065446
oct7603715221
92616187541
101041210001
11494810537
12250848101
131379386c0
149c3d79cd
1561621a01
hex3e0f9a91

1041210001 has 8 divisors (see below), whose sum is σ = 1129489704. Its totient is φ = 954099840.

The previous prime is 1041209987. The next prime is 1041210011. The reversal of 1041210001 is 1000121401.

It can be written as a sum of positive squares in 4 ways, for example, as 179776 + 1041030225 = 424^2 + 32265^2 .

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 1041210001 - 213 = 1041201809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041210001.

It is not an unprimeable number, because it can be changed into a prime (1041210011) 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, 290530 + ... + 294091.

It is an arithmetic number, because the mean of its divisors is an integer number (141186213).

Almost surely, 21041210001 is an apocalyptic number.

It is an amenable number.

1041210001 is a deficient number, since it is larger than the sum of its proper divisors (88279703).

1041210001 is a wasteful number, since it uses less digits than its factorization.

1041210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584771.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1041210001 is about 32267.7858087598. The cubic root of 1041210001 is about 1013.5521758586.

Adding to 1041210001 its reverse (1000121401), we get a palindrome (2041331402).

The spelling of 1041210001 in words is "one billion, forty-one million, two hundred ten thousand, one".

Divisors: 1 13 137 1781 584621 7600073 80093077 1041210001