Base | Representation |
---|---|
bin | 110001001011111000… |
… | …1100000111000010100 |
3 | 101002122020010010012022 |
4 | 1202113301200320110 |
5 | 3212310120220302 |
6 | 120305042112312 |
7 | 10426333253615 |
oct | 1422761407024 |
9 | 332566103168 |
10 | 105625554452 |
11 | 40882965460 |
12 | 1857994b698 |
13 | 9c641435a2 |
14 | 518023bc0c |
15 | 2b3305a8a2 |
hex | 1897c60e14 |
105625554452 has 48 divisors (see below), whose sum is σ = 212755092480. Its totient is φ = 45379000800.
The previous prime is 105625554451. The next prime is 105625554479. The reversal of 105625554452 is 254455526501.
It is a super-2 number, since 2×1056255544522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105625554451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213743 + ... + 506889.
It is an arithmetic number, because the mean of its divisors is an integer number (4432397760).
Almost surely, 2105625554452 is an apocalyptic number.
It is an amenable number.
105625554452 is an abundant number, since it is smaller than the sum of its proper divisors (107129538028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105625554452 is a wasteful number, since it uses less digits than its factorization.
105625554452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293612 (or 293610 counting only the distinct ones).
The product of its (nonzero) digits is 1200000, while the sum is 44.
The spelling of 105625554452 in words is "one hundred five billion, six hundred twenty-five million, five hundred fifty-four thousand, four hundred fifty-two".
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