Base | Representation |
---|---|
bin | 1000110100001111001… |
… | …1101111001010100001 |
3 | 112110221121111222010020 |
4 | 2031003303233022201 |
5 | 4440143120210421 |
6 | 153325213224053 |
7 | 13641233302005 |
oct | 2150363571241 |
9 | 473847458106 |
10 | 151461491361 |
11 | 59264077254 |
12 | 25430192029 |
13 | 1138a2aa94b |
14 | 748b90c705 |
15 | 3e1706ddc6 |
hex | 2343cef2a1 |
151461491361 has 8 divisors (see below), whose sum is σ = 202002365664. Its totient is φ = 100947472320.
The previous prime is 151461491351. The next prime is 151461491383. The reversal of 151461491361 is 163194164151.
151461491361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151461491361 - 213 = 151461483169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (151461491351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6700651 + ... + 6723216.
It is an arithmetic number, because the mean of its divisors is an integer number (25250295708).
Almost surely, 2151461491361 is an apocalyptic number.
It is an amenable number.
151461491361 is a deficient number, since it is larger than the sum of its proper divisors (50540874303).
151461491361 is a wasteful number, since it uses less digits than its factorization.
151461491361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13427631.
The product of its digits is 77760, while the sum is 42.
The spelling of 151461491361 in words is "one hundred fifty-one billion, four hundred sixty-one million, four hundred ninety-one thousand, three hundred sixty-one".
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