Base | Representation |
---|---|
bin | 1000001011000010001… |
… | …1110110011010110110 |
3 | 111102101210111222100012 |
4 | 2002300203312122312 |
5 | 4300020143011210 |
6 | 144255511420222 |
7 | 13100162003564 |
oct | 2026043663266 |
9 | 442353458305 |
10 | 140401141430 |
11 | 545a8869690 |
12 | 23264084672 |
13 | 10316a12ca4 |
14 | 6b1ca0ca34 |
15 | 39bb05d305 |
hex | 20b08f66b6 |
140401141430 has 32 divisors (see below), whose sum is σ = 285203579040. Its totient is φ = 49294443520.
The previous prime is 140401141399. The next prime is 140401141493. The reversal of 140401141430 is 34141104041.
It is a junction number, because it is equal to n+sod(n) for n = 140401141396 and 140401141405.
It is a congruent number.
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, 22003259 + ... + 22009638.
It is an arithmetic number, because the mean of its divisors is an integer number (8912611845).
Almost surely, 2140401141430 is an apocalyptic number.
140401141430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140401141430 is an abundant number, since it is smaller than the sum of its proper divisors (144802437610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140401141430 is a wasteful number, since it uses less digits than its factorization.
140401141430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44012944.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 140401141430 its reverse (34141104041), we get a palindrome (174542245471).
It can be divided in two parts, 1404011 and 41430, that added together give a palindrome (1445441).
The spelling of 140401141430 in words is "one hundred forty billion, four hundred one million, one hundred forty-one thousand, four hundred thirty".
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