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1925336996 = 221124618629
BaseRepresentation
bin111001011000010…
…0100111110100100
311222011212020211122
41302300210332210
512420341240441
6515014353112
765466044252
oct16260447644
94864766748
101925336996
118a8891200
1245895b798
13248b6527b
141439c15d2
15b406534b
hex72c24fa4

1925336996 has 36 divisors (see below), whose sum is σ = 3711952860. Its totient is φ = 873153600.

The previous prime is 1925336993. The next prime is 1925337019. The reversal of 1925336996 is 6996335291.

It can be written as a sum of positive squares in 2 ways, for example, as 1060153600 + 865183396 = 32560^2 + 29414^2 .

It is not an unprimeable number, because it can be changed into a prime (1925336993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218810 + ... + 227438.

Almost surely, 21925336996 is an apocalyptic number.

It is an amenable number.

1925336996 is a deficient number, since it is larger than the sum of its proper divisors (1786615864).

1925336996 is a wasteful number, since it uses less digits than its factorization.

1925336996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9116 (or 9103 counting only the distinct ones).

The product of its digits is 2361960, while the sum is 53.

The square root of 1925336996 is about 43878.6621947388. The cubic root of 1925336996 is about 1244.0435541662.

The spelling of 1925336996 in words is "one billion, nine hundred twenty-five million, three hundred thirty-six thousand, nine hundred ninety-six".

Divisors: 1 2 4 11 22 44 121 242 461 484 922 1844 5071 8629 10142 17258 20284 34516 55781 94919 111562 189838 223124 379676 1044109 2088218 3977969 4176436 7955938 15911876 43757659 87515318 175030636 481334249 962668498 1925336996