Base | Representation |
---|---|
bin | 10000001000100000101… |
… | …10100111100100111111 |
3 | 1221222210212120001122222 |
4 | 20010100112213210333 |
5 | 33040224214132134 |
6 | 1102353051355555 |
7 | 55022456666066 |
oct | 10042026474477 |
9 | 1858725501588 |
10 | 554325145919 |
11 | 1a40a7103706 |
12 | 8b522452bbb |
13 | 40370ca272c |
14 | 1cb881451dd |
15 | e645077a2e |
hex | 81105a793f |
554325145919 has 4 divisors (see below), whose sum is σ = 554334058080. Its totient is φ = 554316233760.
The previous prime is 554325145883. The next prime is 554325145931. The reversal of 554325145919 is 919541523455.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 554325145919 - 220 = 554324097343 is a prime.
It is a super-2 number, since 2×5543251459192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554325145949) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4362122 + ... + 4487399.
It is an arithmetic number, because the mean of its divisors is an integer number (138583514520).
Almost surely, 2554325145919 is an apocalyptic number.
554325145919 is a deficient number, since it is larger than the sum of its proper divisors (8912161).
554325145919 is an equidigital number, since it uses as much as digits as its factorization.
554325145919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8912160.
The product of its digits is 4860000, while the sum is 53.
The spelling of 554325145919 in words is "five hundred fifty-four billion, three hundred twenty-five million, one hundred forty-five thousand, nine hundred nineteen".
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