Base | Representation |
---|---|
bin | 1101011001100100001… |
… | …1001000100000111000 |
3 | 211000012002210112211112 |
4 | 3112121003020200320 |
5 | 12232422424031130 |
6 | 253430342215452 |
7 | 22426411142432 |
oct | 3263103104070 |
9 | 730162715745 |
10 | 230201002040 |
11 | 8969a512019 |
12 | 38745a24588 |
13 | 1892822c699 |
14 | b1db0cd652 |
15 | 5ec4a54495 |
hex | 35990c8838 |
230201002040 has 32 divisors (see below), whose sum is σ = 518248892880. Its totient is φ = 92027665152.
The previous prime is 230201002039. The next prime is 230201002043. The reversal of 230201002040 is 40200102032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230201002043) 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, 1577237 + ... + 1716996.
Almost surely, 2230201002040 is an apocalyptic number.
230201002040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230201002040 is an abundant number, since it is smaller than the sum of its proper divisors (288047890840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230201002040 is a wasteful number, since it uses less digits than its factorization.
230201002040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3295991 (or 3295987 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 230201002040 its reverse (40200102032), we get a palindrome (270401104072).
The spelling of 230201002040 in words is "two hundred thirty billion, two hundred one million, two thousand, forty".
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