Base | Representation |
---|---|
bin | 11101001000110111110… |
… | …001011001101101000000 |
3 | 21002102112000220122201011 |
4 | 131020313301121231000 |
5 | 230301343424112102 |
6 | 4131515132450304 |
7 | 264445050024631 |
oct | 35106761315500 |
9 | 7072460818634 |
10 | 2002390457152 |
11 | 702233235708 |
12 | 2840b0619994 |
13 | 116a9488b567 |
14 | 6ccb8147888 |
15 | 37147cbb2d7 |
hex | 1d237c59b40 |
2002390457152 has 28 divisors (see below), whose sum is σ = 3976239769120. Its totient is φ = 1000503271296.
The previous prime is 2002390457141. The next prime is 2002390457159. The reversal of 2002390457152 is 2517540932002.
It is a super-2 number, since 2×20023904571522 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002390457159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10718502 + ... + 10903717.
Almost surely, 22002390457152 is an apocalyptic number.
It is an amenable number.
2002390457152 is a deficient number, since it is larger than the sum of its proper divisors (1973849311968).
2002390457152 is a wasteful number, since it uses less digits than its factorization.
2002390457152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21623678 (or 21623668 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 40.
It can be divided in two parts, 2002390 and 457152, that added together give a palindrome (2459542).
The spelling of 2002390457152 in words is "two trillion, two billion, three hundred ninety million, four hundred fifty-seven thousand, one hundred fifty-two".
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