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1000310210201 = 19321132452889
BaseRepresentation
bin11101000111001110010…
…00100111111010011001
310112121222100010201212202
432203213020213322121
5112342113403211301
62043311451215545
7132161422331651
oct16434710477231
93477870121782
101000310210201
11356258043465
12141a49a475b5
137343762ca83
14365b5717361
151b048ae066b
hexe8e7227e99

1000310210201 has 8 divisors (see below), whose sum is σ = 1005969435240. Its totient is φ = 994655895552.

The previous prime is 1000310210111. The next prime is 1000310210209. The reversal of 1000310210201 is 1020120130001.

It can be written as a sum of positive squares in 4 ways, for example, as 33826566400 + 966483643801 = 183920^2 + 983099^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1000310210201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000310210209) 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, 818636 + ... + 1634253.

It is an arithmetic number, because the mean of its divisors is an integer number (125746179405).

Almost surely, 21000310210201 is an apocalyptic number.

It is an amenable number.

1000310210201 is a deficient number, since it is larger than the sum of its proper divisors (5659225039).

1000310210201 is a wasteful number, since it uses less digits than its factorization.

1000310210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455195.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1000310210201 its reverse (1020120130001), we get a palindrome (2020430340202).

The spelling of 1000310210201 in words is "one trillion, three hundred ten million, two hundred ten thousand, two hundred one".

Divisors: 1 193 2113 407809 2452889 473407577 5182954457 1000310210201