Base | Representation |
---|---|
bin | 10111010100000010… |
… | …010011111000100010 |
3 | 2101121112112010101001 |
4 | 113110002103320202 |
5 | 402231221241002 |
6 | 15255531102214 |
7 | 1544215201630 |
oct | 272402237042 |
9 | 71545463331 |
10 | 25032212002 |
11 | a686038416 |
12 | 4a272a196a |
13 | 248c104285 |
14 | 12d6770350 |
15 | 9b7936a87 |
hex | 5d4093e22 |
25032212002 has 32 divisors (see below), whose sum is σ = 43221074688. Its totient is φ = 10651144896.
The previous prime is 25032211999. The next prime is 25032212047. The reversal of 25032212002 is 20021223052.
It is a super-2 number, since 2×250322120022 (a number of 22 digits) contains 22 as substring.
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, 1333828 + ... + 1352464.
It is an arithmetic number, because the mean of its divisors is an integer number (1350658584).
Almost surely, 225032212002 is an apocalyptic number.
25032212002 is a deficient number, since it is larger than the sum of its proper divisors (18188862686).
25032212002 is a wasteful number, since it uses less digits than its factorization.
25032212002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19330.
The product of its (nonzero) digits is 480, while the sum is 19.
Adding to 25032212002 its reverse (20021223052), we get a palindrome (45053435054).
The spelling of 25032212002 in words is "twenty-five billion, thirty-two million, two hundred twelve thousand, two".
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