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122313333032 = 23112126356749
BaseRepresentation
bin111000111101001110…
…0010101100100101000
3102200201020010002211122
41301322130111210220
54000444203124112
6132105011114412
711560016114402
oct1617234254450
9380636102748
10122313333032
1147966762500
121b8565a2a08
13b6c354a197
145cc4685b72
1532ad10c872
hex1c7a715928

122313333032 has 24 divisors (see below), whose sum is σ = 252081716250. Its totient is φ = 55596969120.

The previous prime is 122313333029. The next prime is 122313333067. The reversal of 122313333032 is 230333313221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 107496113956 + 14817219076 = 327866^2 + 121726^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122313332992 and 122313333010.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63177407 + ... + 63179342.

Almost surely, 2122313333032 is an apocalyptic number.

It is an amenable number.

122313333032 is an abundant number, since it is smaller than the sum of its proper divisors (129768383218).

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

122313333032 is a wasteful number, since it uses less digits than its factorization.

122313333032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126356777 (or 126356762 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 122313333032 its reverse (230333313221), we get a palindrome (352646646253).

The spelling of 122313333032 in words is "one hundred twenty-two billion, three hundred thirteen million, three hundred thirty-three thousand, thirty-two".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 126356749 252713498 505426996 1010853992 1389924239 2779848478 5559696956 11119393912 15289166629 30578333258 61156666516 122313333032