Base | Representation |
---|---|
bin | 10010000000100… |
… | …00001001010001 |
3 | 101112020200211120 |
4 | 21000100021101 |
5 | 302132423243 |
6 | 22553432453 |
7 | 3512666202 |
oct | 1100201121 |
9 | 345220746 |
10 | 151061073 |
11 | 782a7469 |
12 | 4270b729 |
13 | 253b0b67 |
14 | 160c35a9 |
15 | d3ddc83 |
hex | 9010251 |
151061073 has 4 divisors (see below), whose sum is σ = 201414768. Its totient is φ = 100707380.
The previous prime is 151061059. The next prime is 151061093. The reversal of 151061073 is 370160151.
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 151061073 - 28 = 151060817 is a prime.
It is a super-2 number, since 2×1510610732 = 45638895551822658, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (151061003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25176843 + ... + 25176848.
It is an arithmetic number, because the mean of its divisors is an integer number (50353692).
Almost surely, 2151061073 is an apocalyptic number.
It is an amenable number.
151061073 is a deficient number, since it is larger than the sum of its proper divisors (50353695).
151061073 is an equidigital number, since it uses as much as digits as its factorization.
151061073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50353694.
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 151061073 is about 12290.6905013510. The cubic root of 151061073 is about 532.5791845920.
The spelling of 151061073 in words is "one hundred fifty-one million, sixty-one thousand, seventy-three".
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