Base | Representation |
---|---|
bin | 11101101011111011001… |
… | …01110000101110001000 |
3 | 10121111211112212012200220 |
4 | 32311331211300232020 |
5 | 113202442130100130 |
6 | 2100331010230040 |
7 | 133456622332011 |
oct | 16657545605610 |
9 | 3544745765626 |
10 | 1020014300040 |
11 | 36364953182a |
12 | 145828885320 |
13 | 7525790c328 |
14 | 375245b2008 |
15 | 1b7ed8a9410 |
hex | ed7d970b88 |
1020014300040 has 64 divisors (see below), whose sum is σ = 3221097796800. Its totient is φ = 257687822592.
The previous prime is 1020014300023. The next prime is 1020014300051. The reversal of 1020014300040 is 400034100201.
It is a super-2 number, since 2×10200143000402 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 1020014299992 and 1020014300019.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223685067 + ... + 223689626.
It is an arithmetic number, because the mean of its divisors is an integer number (50329653075).
Almost surely, 21020014300040 is an apocalyptic number.
1020014300040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1020014300040 is an abundant number, since it is smaller than the sum of its proper divisors (2201083496760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020014300040 is a wasteful number, since it uses less digits than its factorization.
1020014300040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447374726 (or 447374722 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 1020014300040 its reverse (400034100201), we get a palindrome (1420048400241).
The spelling of 1020014300040 in words is "one trillion, twenty billion, fourteen million, three hundred thousand, forty".
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