Base | Representation |
---|---|
bin | 1010000111010010… |
… | …10011100011010000 |
3 | 112000102020220122002 |
4 | 11003221103203100 |
5 | 42110021300002 |
6 | 2254444533132 |
7 | 251362060100 |
oct | 50351234320 |
9 | 15012226562 |
10 | 5429868752 |
11 | 2337023840 |
12 | 10765511a8 |
13 | 686c2a4b9 |
14 | 3971dd200 |
15 | 21ba6a002 |
hex | 143a538d0 |
5429868752 has 60 divisors (see below), whose sum is σ = 13350547296. Its totient is φ = 2115529920.
The previous prime is 5429868751. The next prime is 5429868757. The reversal of 5429868752 is 2578689245.
It is a happy number.
It is a super-3 number, since 3×54298687523 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5429868751) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306188 + ... + 323435.
Almost surely, 25429868752 is an apocalyptic number.
It is an amenable number.
5429868752 is an abundant number, since it is smaller than the sum of its proper divisors (7920678544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5429868752 is a wasteful number, since it uses less digits than its factorization.
5429868752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629656 (or 629643 counting only the distinct ones).
The product of its digits is 9676800, while the sum is 56.
The square root of 5429868752 is about 73687.6431432028. The cubic root of 5429868752 is about 1757.6393920577.
The spelling of 5429868752 in words is "five billion, four hundred twenty-nine million, eight hundred sixty-eight thousand, seven hundred fifty-two".
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