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2230261003652 = 2211237131039651
BaseRepresentation
bin100000011101000101111…
…010100011010110000100
321220012200201112210112112
4200131011322203112010
5243020033304104102
64424322345240152
7320062642512353
oct40350572432604
97805621483475
102230261003652
1178a937214a10
123002a5a93058
1313240b041666
1479d3391b99a
153d032e35252
hex20745ea3584

2230261003652 has 48 divisors (see below), whose sum is σ = 4505467567104. Its totient is φ = 956021220000.

The previous prime is 2230261003639. The next prime is 2230261003669. The reversal of 2230261003652 is 2563001620322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15447974 + ... + 15591677.

It is an arithmetic number, because the mean of its divisors is an integer number (93863907648).

Almost surely, 22230261003652 is an apocalyptic number.

2230261003652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2230261003652 is an abundant number, since it is smaller than the sum of its proper divisors (2275206563452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230261003652 is a wasteful number, since it uses less digits than its factorization.

2230261003652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31039760 (or 31039758 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 2230261003652 its reverse (2563001620322), we get a palindrome (4793262623974).

The spelling of 2230261003652 in words is "two trillion, two hundred thirty billion, two hundred sixty-one million, three thousand, six hundred fifty-two".

Divisors: 1 2 4 11 22 23 44 46 71 92 142 253 284 506 781 1012 1562 1633 3124 3266 6532 17963 35926 71852 31039651 62079302 124158604 341436161 682872322 713911973 1365744644 1427823946 2203815221 2855647892 4407630442 7853031703 8815260884 15706063406 24241967431 31412126812 48483934862 50687750083 96967869724 101375500166 202751000332 557565250913 1115130501826 2230261003652