Base | Representation |
---|---|
bin | 1000110100111001111… |
… | …0010001001011110010 |
3 | 112111102002012010100102 |
4 | 2031032132101023302 |
5 | 4441024421203124 |
6 | 153355044152402 |
7 | 13645535146124 |
oct | 2151636211362 |
9 | 474362163312 |
10 | 151640412914 |
11 | 59346072701 |
12 | 25480098702 |
13 | 113b83949a3 |
14 | 74a75a5214 |
15 | 3e27b12aae |
hex | 234e7912f2 |
151640412914 has 8 divisors (see below), whose sum is σ = 227702344428. Its totient is φ = 75739631440.
The previous prime is 151640412907. The next prime is 151640412919. The reversal of 151640412914 is 419214046151.
151640412914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 134062161025 + 17578251889 = 366145^2 + 132583^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (151640412919) 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 3 ways as a sum of consecutive naturals, for example, 40285157 + ... + 40288920.
Almost surely, 2151640412914 is an apocalyptic number.
151640412914 is a deficient number, since it is larger than the sum of its proper divisors (76061931514).
151640412914 is an equidigital number, since it uses as much as digits as its factorization.
151640412914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80575020.
The product of its (nonzero) digits is 34560, while the sum is 38.
The spelling of 151640412914 in words is "one hundred fifty-one billion, six hundred forty million, four hundred twelve thousand, nine hundred fourteen".
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