Base | Representation |
---|---|
bin | 100000010011001011… |
… | …1101101010011001000 |
3 | 20122001001010221212222 |
4 | 1000212113231103020 |
5 | 2114023441211200 |
6 | 51510502353212 |
7 | 5003612456051 |
oct | 1004627552310 |
9 | 218031127788 |
10 | 69363225800 |
11 | 27464807200 |
12 | 1153972b808 |
13 | 670554459b |
14 | 3500219728 |
15 | 1c0e77bd85 |
hex | 10265ed4c8 |
69363225800 has 108 divisors (see below), whose sum is σ = 177367934835. Its totient is φ = 25208092800.
The previous prime is 69363225797. The next prime is 69363225859. The reversal of 69363225800 is 852236396.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 17325403876 + 52037821924 = 131626^2 + 228118^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=186230.
It is a super-2 number, since 2×693632258002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 40969754 + ... + 40971446.
Almost surely, 269363225800 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 69363225800
69363225800 is an abundant number, since it is smaller than the sum of its proper divisors (108004709035).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69363225800 is a wasteful number, since it uses less digits than its factorization.
69363225800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3424 (or 1711 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 44.
The spelling of 69363225800 in words is "sixty-nine billion, three hundred sixty-three million, two hundred twenty-five thousand, eight hundred".
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