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201613440296 = 23231372979811
BaseRepresentation
bin1011101111000100011…
…0001111010100101000
3201021101210020221111102
42323301012033110220
511300401020042141
6232341523420532
720365111652402
oct2736106172450
9637353227442
10201613440296
117855a592834
12330a7b24748
131602067c688
149a884b3b72
15539ee2a99b
hex2ef118f528

201613440296 has 32 divisors (see below), whose sum is σ = 394494753600. Its totient is φ = 96415587840.

The previous prime is 201613440293. The next prime is 201613440311. The reversal of 201613440296 is 692044316102.

201613440296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201613440293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2486231 + ... + 2566041.

It is an arithmetic number, because the mean of its divisors is an integer number (12327961050).

Almost surely, 2201613440296 is an apocalyptic number.

It is an amenable number.

201613440296 is a deficient number, since it is larger than the sum of its proper divisors (192881313304).

201613440296 is a wasteful number, since it uses less digits than its factorization.

201613440296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93569 (or 93565 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

Adding to 201613440296 its reverse (692044316102), we get a palindrome (893657756398).

The spelling of 201613440296 in words is "two hundred one billion, six hundred thirteen million, four hundred forty thousand, two hundred ninety-six".

Divisors: 1 2 4 8 23 46 92 184 13729 27458 54916 79811 109832 159622 315767 319244 631534 638488 1263068 1835653 2526136 3671306 7342612 14685224 1095725219 2191450438 4382900876 8765801752 25201680037 50403360074 100806720148 201613440296