Base | Representation |
---|---|
bin | 1000101011010001001… |
… | …0110010001100110001 |
3 | 112020201210212001121111 |
4 | 2022310102302030301 |
5 | 4420230222224103 |
6 | 152250242153321 |
7 | 13524455432434 |
oct | 2126422621461 |
9 | 466653761544 |
10 | 149053711153 |
11 | 58238a30356 |
12 | 24a79952841 |
13 | 110954c9929 |
14 | 72ddc2581b |
15 | 3d259ac86d |
hex | 22b44b2331 |
149053711153 has 8 divisors (see below), whose sum is σ = 149172869160. Its totient is φ = 148934593920.
The previous prime is 149053711117. The next prime is 149053711189. The reversal of 149053711153 is 351117350941.
It is an interprime number because it is at equal distance from previous prime (149053711117) and next prime (149053711189).
It can be written as a sum of positive squares in 4 ways, for example, as 22550428224 + 126503282929 = 150168^2 + 355673^2 .
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-149053711153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (149053711453) 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, 15952263 + ... + 15961603.
It is an arithmetic number, because the mean of its divisors is an integer number (18646608645).
Almost surely, 2149053711153 is an apocalyptic number.
It is an amenable number.
149053711153 is a deficient number, since it is larger than the sum of its proper divisors (119158007).
149053711153 is an equidigital number, since it uses as much as digits as its factorization.
149053711153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20387.
The product of its (nonzero) digits is 56700, while the sum is 40.
The spelling of 149053711153 in words is "one hundred forty-nine billion, fifty-three million, seven hundred eleven thousand, one hundred fifty-three".
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