Search a number
-
+
10100202211213 = 257209921438737
BaseRepresentation
bin1001001011111010001011…
…1101110000011110001101
31022202120101110100222201021
42102332202331300132031
52310440203231224323
633251545134114141
72061500266160002
oct222764275603615
938676343328637
1010100202211213
113244520922424
1211715a134b951
135835a281786a
1426cbd0d898a9
15127ae1cc205d
hex92fa2f7078d

10100202211213 has 16 divisors (see below), whose sum is σ = 10150228569600. Its totient is φ = 10050265645056.

The previous prime is 10100202211181. The next prime is 10100202211241. The reversal of 10100202211213 is 31211220200101.

It is a cyclic number.

It is not a de Polignac number, because 10100202211213 - 25 = 10100202211181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100202211243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156021981 + ... + 1156030717.

It is an arithmetic number, because the mean of its divisors is an integer number (634389285600).

Almost surely, 210100202211213 is an apocalyptic number.

It is an amenable number.

10100202211213 is a deficient number, since it is larger than the sum of its proper divisors (50026358387).

10100202211213 is a wasteful number, since it uses less digits than its factorization.

10100202211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13236.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10100202211213 its reverse (31211220200101), we get a palindrome (41311422411314).

The spelling of 10100202211213 in words is "ten trillion, one hundred billion, two hundred two million, two hundred eleven thousand, two hundred thirteen".

Divisors: 1 257 2099 2143 8737 539443 550751 2245409 4498157 18338963 18723391 1156026349 4713113491 4811911487 39300397709 10100202211213