Base | Representation |
---|---|
bin | 100010100100111010100011… |
… | …001000100010000010110101 |
3 | 201221102210011002101101002122 |
4 | 202210322203020202002311 |
5 | 124413010033321124411 |
6 | 1255232053124245325 |
7 | 44013502004012351 |
oct | 4244724310420265 |
9 | 657383132341078 |
10 | 152070349004981 |
11 | 444aa744602790 |
12 | 15080304240845 |
13 | 66b1231942c44 |
14 | 297a35bdb0461 |
15 | 128aa734ab9db |
hex | 8a4ea32220b5 |
152070349004981 has 8 divisors (see below), whose sum is σ = 165896719458624. Its totient is φ = 138244277429920.
The previous prime is 152070349004969. The next prime is 152070349004999. The reversal of 152070349004981 is 189400943070251.
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-152070349004981 is a prime.
It is a super-2 number, since 2×1520703490049812 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152070349004941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73655120 + ... + 75691593.
It is an arithmetic number, because the mean of its divisors is an integer number (20737089932328).
Almost surely, 2152070349004981 is an apocalyptic number.
152070349004981 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
152070349004981 is a deficient number, since it is larger than the sum of its proper divisors (13826370453643).
152070349004981 is a wasteful number, since it uses less digits than its factorization.
152070349004981 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149439291.
The product of its (nonzero) digits is 2177280, while the sum is 53.
The spelling of 152070349004981 in words is "one hundred fifty-two trillion, seventy billion, three hundred forty-nine million, four thousand, nine hundred eighty-one".
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