Base | Representation |
---|---|
bin | 10010000011000… |
… | …01011011110101 |
3 | 101112212121120120 |
4 | 21001201123311 |
5 | 302224102122 |
6 | 23004522153 |
7 | 3515554014 |
oct | 1101413365 |
9 | 345777516 |
10 | 151394037 |
11 | 78504643 |
12 | 42850359 |
13 | 25499592 |
14 | 1616ca7b |
15 | d45775c |
hex | 90616f5 |
151394037 has 4 divisors (see below), whose sum is σ = 201858720. Its totient is φ = 100929356.
The previous prime is 151394029. The next prime is 151394039. The reversal of 151394037 is 730493151.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 151394037 - 23 = 151394029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 151393989 and 151394007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151394039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25232337 + ... + 25232342.
It is an arithmetic number, because the mean of its divisors is an integer number (50464680).
Almost surely, 2151394037 is an apocalyptic number.
It is an amenable number.
151394037 is a deficient number, since it is larger than the sum of its proper divisors (50464683).
151394037 is an equidigital number, since it uses as much as digits as its factorization.
151394037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50464682.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 151394037 is about 12304.2284195312. The cubic root of 151394037 is about 532.9701954665.
The spelling of 151394037 in words is "one hundred fifty-one million, three hundred ninety-four thousand, thirty-seven".
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