Base | Representation |
---|---|
bin | 10100111000110… |
… | …110111000000101 |
3 | 220102102122212102 |
4 | 110320312320011 |
5 | 1204203333112 |
6 | 54435201445 |
7 | 11453524442 |
oct | 2470667005 |
9 | 812378772 |
10 | 350449157 |
11 | 16a901703 |
12 | 99446285 |
13 | 577b2786 |
14 | 347869c9 |
15 | 20b76bc2 |
hex | 14e36e05 |
350449157 has 8 divisors (see below), whose sum is σ = 358123584. Its totient is φ = 342857088.
The previous prime is 350449147. The next prime is 350449193. The reversal of 350449157 is 751944053.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 350449157 - 220 = 349400581 is a prime.
It is a super-2 number, since 2×3504491572 = 245629223284021298, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 350449157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350449147) 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, 11948 + ... + 29045.
It is an arithmetic number, because the mean of its divisors is an integer number (44765448).
Almost surely, 2350449157 is an apocalyptic number.
It is an amenable number.
350449157 is a deficient number, since it is larger than the sum of its proper divisors (7674427).
350449157 is a wasteful number, since it uses less digits than its factorization.
350449157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41179.
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 350449157 is about 18720.2873108294. The cubic root of 350449157 is about 705.0312056338.
The spelling of 350449157 in words is "three hundred fifty million, four hundred forty-nine thousand, one hundred fifty-seven".
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