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2252212413 = 3112913916931
BaseRepresentation
bin1000011000111110…
…0000100010111101
312210221221020121120
42012033200202331
514103031244123
61011252421153
7106545326643
oct20617404275
95727836546
102252212413
11a56351580
1252a3177b9
1329b7b2a89
1417518d193
15d2ad22e3
hex863e08bd

2252212413 has 32 divisors (see below), whose sum is σ = 3413491200. Its totient is φ = 1308350400.

The previous prime is 2252212409. The next prime is 2252212421. The reversal of 2252212413 is 3142122522.

It is not a de Polignac number, because 2252212413 - 22 = 2252212409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252212423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124558 + ... + 141488.

It is an arithmetic number, because the mean of its divisors is an integer number (106671600).

Almost surely, 22252212413 is an apocalyptic number.

It is an amenable number.

2252212413 is a deficient number, since it is larger than the sum of its proper divisors (1161278787).

2252212413 is a wasteful number, since it uses less digits than its factorization.

2252212413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17113.

The product of its digits is 1920, while the sum is 24.

The square root of 2252212413 is about 47457.4800532013. The cubic root of 2252212413 is about 1310.8000499143.

Adding to 2252212413 its reverse (3142122522), we get a palindrome (5394334935).

The spelling of 2252212413 in words is "two billion, two hundred fifty-two million, two hundred twelve thousand, four hundred thirteen".

Divisors: 1 3 11 29 33 87 139 319 417 957 1529 4031 4587 12093 16931 44341 50793 133023 186241 490999 558723 1472997 2353409 5400989 7060227 16202967 25887499 68248861 77662497 204746583 750737471 2252212413