Base | Representation |
---|---|
bin | 1110100101000111010… |
… | …1111000110100110100 |
3 | 212221112110112112112211 |
4 | 3221101311320310310 |
5 | 13100441140342202 |
6 | 311023001023204 |
7 | 24045104635501 |
oct | 3512165706464 |
9 | 787473475484 |
10 | 250481184052 |
11 | 97257109a20 |
12 | 40665784b04 |
13 | 1a80a986798 |
14 | c1a26aa4a8 |
15 | 67b01b71d7 |
hex | 3a51d78d34 |
250481184052 has 48 divisors (see below), whose sum is σ = 491663096064. Its totient is φ = 110668032000.
The previous prime is 250481184029. The next prime is 250481184077.
250481184052 is nontrivially palindromic in base 10.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 250481183996 and 250481184014.
It is a congruent number.
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, 232708 + ... + 745060.
It is an arithmetic number, because the mean of its divisors is an integer number (10242981168).
Almost surely, 2250481184052 is an apocalyptic number.
250481184052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
250481184052 is a deficient number, since it is larger than the sum of its proper divisors (241181912012).
250481184052 is a wasteful number, since it uses less digits than its factorization.
250481184052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512680 (or 512678 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 40.
The spelling of 250481184052 in words is "two hundred fifty billion, four hundred eighty-one million, one hundred eighty-four thousand, fifty-two".
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