Base | Representation |
---|---|
bin | 1110101011101110011… |
… | …0001011100100010111 |
3 | 220010010010010122210212 |
4 | 3222323212023210113 |
5 | 13113104343421130 |
6 | 311515021440035 |
7 | 24140060646602 |
oct | 3527346134427 |
9 | 803103118725 |
10 | 252255451415 |
11 | 97a87698290 |
12 | 40a7ba1001b |
13 | 1aa31437026 |
14 | c2d01a5339 |
15 | 6865d3ae95 |
hex | 3abb98b917 |
252255451415 has 16 divisors (see below), whose sum is σ = 330401949696. Its totient is φ = 183360381600.
The previous prime is 252255451397. The next prime is 252255451451. The reversal of 252255451415 is 514154552252.
It is not a de Polignac number, because 252255451415 - 232 = 247960484119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1122767 + ... + 1328576.
It is an arithmetic number, because the mean of its divisors is an integer number (20650121856).
Almost surely, 2252255451415 is an apocalyptic number.
252255451415 is a deficient number, since it is larger than the sum of its proper divisors (78146498281).
252255451415 is a wasteful number, since it uses less digits than its factorization.
252255451415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2453230.
The product of its digits is 400000, while the sum is 41.
The spelling of 252255451415 in words is "two hundred fifty-two billion, two hundred fifty-five million, four hundred fifty-one thousand, four hundred fifteen".
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