Base | Representation |
---|---|
bin | 1110100100111001100… |
… | …0011001000011111000 |
3 | 212221101102021120210211 |
4 | 3221032120121003320 |
5 | 13100331304320440 |
6 | 311013124320504 |
7 | 24043501254055 |
oct | 3511630310370 |
9 | 787342246724 |
10 | 250423120120 |
11 | 972273606a8 |
12 | 4064a243134 |
13 | 1a7cb936b24 |
14 | c198ab402c |
15 | 67aa047eea |
hex | 3a4e6190f8 |
250423120120 has 32 divisors (see below), whose sum is σ = 563735768400. Its totient is φ = 100118803968.
The previous prime is 250423120097. The next prime is 250423120121. The reversal of 250423120120 is 21021324052.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 250423120091 and 250423120100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250423120121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495905 + ... + 1654864.
Almost surely, 2250423120120 is an apocalyptic number.
250423120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
250423120120 is an abundant number, since it is smaller than the sum of its proper divisors (313312648280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250423120120 is a wasteful number, since it uses less digits than its factorization.
250423120120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3152767 (or 3152763 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 250423120120 its reverse (21021324052), we get a palindrome (271444444172).
The spelling of 250423120120 in words is "two hundred fifty billion, four hundred twenty-three million, one hundred twenty thousand, one hundred twenty".
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