Base | Representation |
---|---|
bin | 10010000000101… |
… | …11111101001101 |
3 | 101112022022201121 |
4 | 21000113331031 |
5 | 302134434234 |
6 | 22554240541 |
7 | 3513161401 |
oct | 1100277515 |
9 | 345268647 |
10 | 151093069 |
11 | 78319506 |
12 | 42726151 |
13 | 253c25aa |
14 | 160d1101 |
15 | d3e84b4 |
hex | 9017f4d |
151093069 has 8 divisors (see below), whose sum is σ = 153151232. Its totient is φ = 149046480.
The previous prime is 151093057. The next prime is 151093079. The reversal of 151093069 is 960390151.
151093069 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 a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-151093069 is a prime.
It is a super-2 number, since 2×1510930692 = 45658230999677522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151093009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25207 + ... + 30619.
It is an arithmetic number, because the mean of its divisors is an integer number (19143904).
Almost surely, 2151093069 is an apocalyptic number.
It is an amenable number.
151093069 is a deficient number, since it is larger than the sum of its proper divisors (2058163).
151093069 is a wasteful number, since it uses less digits than its factorization.
151093069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5787.
The product of its (nonzero) digits is 7290, while the sum is 34.
The square root of 151093069 is about 12291.9920680092. The cubic root of 151093069 is about 532.6167835142.
The spelling of 151093069 in words is "one hundred fifty-one million, ninety-three thousand, sixty-nine".
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