Base | Representation |
---|---|
bin | 1000110011011010100… |
… | …0010110010001100111 |
3 | 112110101012111110120020 |
4 | 2030312220112101213 |
5 | 4434220020331043 |
6 | 153251234410223 |
7 | 13632610130454 |
oct | 2146650262147 |
9 | 473335443506 |
10 | 151240402023 |
11 | 5916029a597 |
12 | 2538a130973 |
13 | 1135354b459 |
14 | 746a3da82b |
15 | 3e0294ae83 |
hex | 2336a16467 |
151240402023 has 16 divisors (see below), whose sum is σ = 207492925536. Its totient is φ = 97945078400.
The previous prime is 151240402009. The next prime is 151240402031. The reversal of 151240402023 is 320204042151.
It is a cyclic number.
It is not a de Polignac number, because 151240402023 - 26 = 151240401959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 151240401984 and 151240402002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151240402123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4692840 + ... + 4724957.
It is an arithmetic number, because the mean of its divisors is an integer number (12968307846).
Almost surely, 2151240402023 is an apocalyptic number.
151240402023 is a deficient number, since it is larger than the sum of its proper divisors (56252523513).
151240402023 is a wasteful number, since it uses less digits than its factorization.
151240402023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9417954.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 151240402023 its reverse (320204042151), we get a palindrome (471444444174).
The spelling of 151240402023 in words is "one hundred fifty-one billion, two hundred forty million, four hundred two thousand, twenty-three".
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