Base | Representation |
---|---|
bin | 1000111000010011111… |
… | …1101111111001010101 |
3 | 112120202211110001020201 |
4 | 2032010333233321111 |
5 | 4444413110043000 |
6 | 154025522300501 |
7 | 14010313312525 |
oct | 2160477577125 |
9 | 476684401221 |
10 | 152555159125 |
11 | 59775457006 |
12 | 256964b7731 |
13 | 11502a52335 |
14 | 7552c7d685 |
15 | 3e7d0a396a |
hex | 2384fefe55 |
152555159125 has 8 divisors (see below), whose sum is σ = 190388838744. Its totient is φ = 122044127200.
The previous prime is 152555159111. The next prime is 152555159131. The reversal of 152555159125 is 521951555251.
It can be written as a sum of positive squares in 4 ways, for example, as 14356353124 + 138198806001 = 119818^2 + 371751^2 .
It is not a de Polignac number, because 152555159125 - 211 = 152555157077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610220512 + ... + 610220761.
It is an arithmetic number, because the mean of its divisors is an integer number (23798604843).
Almost surely, 2152555159125 is an apocalyptic number.
It is an amenable number.
152555159125 is a deficient number, since it is larger than the sum of its proper divisors (37833679619).
152555159125 is an equidigital number, since it uses as much as digits as its factorization.
152555159125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1220441288 (or 1220441278 counting only the distinct ones).
The product of its digits is 562500, while the sum is 46.
The spelling of 152555159125 in words is "one hundred fifty-two billion, five hundred fifty-five million, one hundred fifty-nine thousand, one hundred twenty-five".
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