Base | Representation |
---|---|
bin | 10010000011000… |
… | …00111101100001 |
3 | 101112212111220201 |
4 | 21001200331201 |
5 | 302224021342 |
6 | 23004505201 |
7 | 3515545243 |
oct | 1101407541 |
9 | 345774821 |
10 | 151392097 |
11 | 7850313a |
12 | 4284b201 |
13 | 2549872c |
14 | 1616c093 |
15 | d456db7 |
hex | 9060f61 |
151392097 has 4 divisors (see below), whose sum is σ = 151545856. Its totient is φ = 151238340.
The previous prime is 151392091. The next prime is 151392107. The reversal of 151392097 is 790293151.
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 151392097 - 27 = 151391969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151392091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75393 + ... + 77374.
It is an arithmetic number, because the mean of its divisors is an integer number (37886464).
Almost surely, 2151392097 is an apocalyptic number.
It is an amenable number.
151392097 is a deficient number, since it is larger than the sum of its proper divisors (153759).
151392097 is an equidigital number, since it uses as much as digits as its factorization.
151392097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153758.
The product of its (nonzero) digits is 17010, while the sum is 37.
The square root of 151392097 is about 12304.1495845914. The cubic root of 151392097 is about 532.9679189202.
The spelling of 151392097 in words is "one hundred fifty-one million, three hundred ninety-two thousand, ninety-seven".
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