Base | Representation |
---|---|
bin | 10010010011011… |
… | …01110110100011 |
3 | 101200220202002122 |
4 | 21021231312203 |
5 | 303301321201 |
6 | 23122534455 |
7 | 3543041315 |
oct | 1111556643 |
9 | 350822078 |
10 | 153542051 |
11 | 79741463 |
12 | 4350742b |
13 | 25a6c1b0 |
14 | 1656b7b5 |
15 | d72de1b |
hex | 926dda3 |
153542051 has 8 divisors (see below), whose sum is σ = 165456144. Its totient is φ = 141642720.
The previous prime is 153542047. The next prime is 153542057. The reversal of 153542051 is 150245351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 153542051 - 22 = 153542047 is a prime.
It is a super-2 number, since 2×1535420512 = 47150322850573202, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 153542051.
It is not an unprimeable number, because it can be changed into a prime (153542057) 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, 28136 + ... + 33146.
It is an arithmetic number, because the mean of its divisors is an integer number (20682018).
Almost surely, 2153542051 is an apocalyptic number.
153542051 is a deficient number, since it is larger than the sum of its proper divisors (11914093).
153542051 is a wasteful number, since it uses less digits than its factorization.
153542051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7381.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 153542051 is about 12391.2086174029. The cubic root of 153542051 is about 535.4790026880.
The spelling of 153542051 in words is "one hundred fifty-three million, five hundred forty-two thousand, fifty-one".
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