Base | Representation |
---|---|
bin | 10011010111110101… |
… | …00101000110100110 |
3 | 222211211021202102002 |
4 | 21223322211012212 |
5 | 132300003444110 |
6 | 4440005445302 |
7 | 515506251332 |
oct | 115372450646 |
9 | 28754252362 |
10 | 10400453030 |
11 | 445786a330 |
12 | 2023110832 |
13 | c9995a026 |
14 | 7094047c2 |
15 | 40d110aa5 |
hex | 26bea51a6 |
10400453030 has 64 divisors (see below), whose sum is σ = 21660327936. Its totient is φ = 3558192000.
The previous prime is 10400453009. The next prime is 10400453093. The reversal of 10400453030 is 3035400401.
It is a junction number, because it is equal to n+sod(n) for n = 10400452993 and 10400453011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120635 + ... + 188025.
It is an arithmetic number, because the mean of its divisors is an integer number (338442624).
Almost surely, 210400453030 is an apocalyptic number.
10400453030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10400453030 is an abundant number, since it is smaller than the sum of its proper divisors (11259874906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10400453030 is a wasteful number, since it uses less digits than its factorization.
10400453030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67493.
The product of its (nonzero) digits is 720, while the sum is 20.
Adding to 10400453030 its reverse (3035400401), we get a palindrome (13435853431).
The spelling of 10400453030 in words is "ten billion, four hundred million, four hundred fifty-three thousand, thirty".
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