Base | Representation |
---|---|
bin | 1001000000111110… |
… | …0011000101011100 |
3 | 20020122122111000102 |
4 | 2100033203011130 |
5 | 14424004314342 |
6 | 1040044520232 |
7 | 113653421633 |
oct | 22017430534 |
9 | 6218574012 |
10 | 2419994972 |
11 | 103202a04a |
12 | 576550078 |
13 | 2c74999b5 |
14 | 18d58651a |
15 | e26c5832 |
hex | 903e315c |
2419994972 has 12 divisors (see below), whose sum is σ = 4235345856. Its totient is φ = 1209896160.
The previous prime is 2419994939. The next prime is 2419994981. The reversal of 2419994972 is 2794999142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61397 + ... + 92787.
It is an arithmetic number, because the mean of its divisors is an integer number (352945488).
Almost surely, 22419994972 is an apocalyptic number.
It is an amenable number.
2419994972 is a deficient number, since it is larger than the sum of its proper divisors (1815350884).
2419994972 is a wasteful number, since it uses less digits than its factorization.
2419994972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50668 (or 50666 counting only the distinct ones).
The product of its digits is 2939328, while the sum is 56.
The square root of 2419994972 is about 49193.4444006516. Note that the first 4 decimals coincide. The cubic root of 2419994972 is about 1342.5737591005.
The spelling of 2419994972 in words is "two billion, four hundred nineteen million, nine hundred ninety-four thousand, nine hundred seventy-two".
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