Base | Representation |
---|---|
bin | 1000110111110101… |
… | …0010010111100000 |
3 | 20010222111112100212 |
4 | 2031331102113200 |
5 | 14334200402342 |
6 | 1032155033252 |
7 | 113006502062 |
oct | 21575222740 |
9 | 6128445325 |
10 | 2381653472 |
11 | 1012421560 |
12 | 56573b828 |
13 | 2bc564013 |
14 | 188445732 |
15 | de150182 |
hex | 8df525e0 |
2381653472 has 48 divisors (see below), whose sum is σ = 5201884800. Its totient is φ = 1064211840.
The previous prime is 2381653457. The next prime is 2381653487. The reversal of 2381653472 is 2743561832.
2381653472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2381653457) and next prime (2381653487).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36572 + ... + 78107.
It is an arithmetic number, because the mean of its divisors is an integer number (108372600).
Almost surely, 22381653472 is an apocalyptic number.
2381653472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2381653472 is an abundant number, since it is smaller than the sum of its proper divisors (2820231328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2381653472 is a wasteful number, since it uses less digits than its factorization.
2381653472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114759 (or 114751 counting only the distinct ones).
The product of its digits is 241920, while the sum is 41.
The square root of 2381653472 is about 48802.1871641016. The cubic root of 2381653472 is about 1335.4455669737.
The spelling of 2381653472 in words is "two billion, three hundred eighty-one million, six hundred fifty-three thousand, four hundred seventy-two".
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