Base | Representation |
---|---|
bin | 1110001100111010011110… |
… | …00110011100110111110001 |
3 | 11002120120011210020102010220 |
4 | 13012131033012130313301 |
5 | 13043133102240103101 |
6 | 150230514003043253 |
7 | 6402203235420246 |
oct | 706351706346761 |
9 | 132516153212126 |
10 | 31230034300401 |
11 | 9a50646219612 |
12 | 360470b370529 |
13 | 1456c9723b531 |
14 | 79d7826cb5cd |
15 | 392571616636 |
hex | 1c674f19cdf1 |
31230034300401 has 8 divisors (see below), whose sum is σ = 42029205040224. Its totient is φ = 20625443213760.
The previous prime is 31230034300391. The next prime is 31230034300489. The reversal of 31230034300401 is 10400343003213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 31230034300401 - 29 = 31230034299889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31230034300001) 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, 48644912920 + ... + 48644913561.
It is an arithmetic number, because the mean of its divisors is an integer number (5253650630028).
Almost surely, 231230034300401 is an apocalyptic number.
It is an amenable number.
31230034300401 is a deficient number, since it is larger than the sum of its proper divisors (10799170739823).
31230034300401 is a wasteful number, since it uses less digits than its factorization.
31230034300401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97289826591.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 31230034300401 its reverse (10400343003213), we get a palindrome (41630377303614).
The spelling of 31230034300401 in words is "thirty-one trillion, two hundred thirty billion, thirty-four million, three hundred thousand, four hundred one".
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