Base | Representation |
---|---|
bin | 111000111001010000001101… |
… | …001010000011010111100000 |
3 | 1012210222021111112222012100010 |
4 | 320321100031022003113200 |
5 | 230244141312420412000 |
6 | 2244103441331524520 |
7 | 103464106101311640 |
oct | 7071201512032740 |
9 | 1183867445865303 |
10 | 250225015404000 |
11 | 7280291892a93a |
12 | 2409334b459740 |
13 | a98116b79ba10 |
14 | 45b0d53746520 |
15 | 1ddddd8389d50 |
hex | e3940d2835e0 |
250225015404000 has 1152 divisors, whose sum is σ = 1026312808614912. Its totient is φ = 51899114188800.
The previous prime is 250225015403963. The next prime is 250225015404011. The reversal of 250225015404000 is 404510522052.
It is a super-2 number, since 2×2502250154040002 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3801219087 + ... + 3801284913.
It is an arithmetic number, because the mean of its divisors is an integer number (890896535256).
Almost surely, 2250225015404000 is an apocalyptic number.
250225015404000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 250225015404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513156404307456).
250225015404000 is an abundant number, since it is smaller than the sum of its proper divisors (776087793210912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250225015404000 is a wasteful number, since it uses less digits than its factorization.
250225015404000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65993 (or 65916 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
Adding to 250225015404000 its reverse (404510522052), we get a palindrome (250629525926052).
The spelling of 250225015404000 in words is "two hundred fifty trillion, two hundred twenty-five billion, fifteen million, four hundred four thousand".
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