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1050242201 = 17199310447
BaseRepresentation
bin111110100110010…
…110110010011001
32201012012211110022
4332212112302121
54122330222301
6252114200225
735011624421
oct7646266231
92635184408
101050242201
1149991a568
12253883075
1313977b8b8
149d6a9481
1562307d1b
hex3e996c99

1050242201 has 8 divisors (see below), whose sum is σ = 1117612800. Its totient is φ = 983492928.

The previous prime is 1050242189. The next prime is 1050242251. The reversal of 1050242201 is 1022420501.

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 1050242201 - 226 = 983133337 is a prime.

It is a super-2 number, since 2×10502422012 = 2206017361522648802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 1050242201.

It is not an unprimeable number, because it can be changed into a prime (1050242251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151841 + ... + 158606.

It is an arithmetic number, because the mean of its divisors is an integer number (139701600).

Almost surely, 21050242201 is an apocalyptic number.

It is an amenable number.

1050242201 is a deficient number, since it is larger than the sum of its proper divisors (67370599).

1050242201 is a wasteful number, since it uses less digits than its factorization.

1050242201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310663.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1050242201 is about 32407.4405191154. The cubic root of 1050242201 is about 1016.4745007160.

Adding to 1050242201 its reverse (1022420501), we get a palindrome (2072662702).

The spelling of 1050242201 in words is "one billion, fifty million, two hundred forty-two thousand, two hundred one".

Divisors: 1 17 199 3383 310447 5277599 61778953 1050242201