Base | Representation |
---|---|
bin | 110011010001110001… |
… | …000010010111100010 |
3 | 12021010011000221102012 |
4 | 303101301002113202 |
5 | 1400230034303300 |
6 | 41143235152522 |
7 | 3656260634441 |
oct | 632161022742 |
9 | 167104027365 |
10 | 55058900450 |
11 | 2139434a914 |
12 | a807145742 |
13 | 5265b81c48 |
14 | 2944564d58 |
15 | 1673a83435 |
hex | cd1c425e2 |
55058900450 has 96 divisors (see below), whose sum is σ = 109573611840. Its totient is φ = 20511129600.
The previous prime is 55058900447. The next prime is 55058900489. The reversal of 55058900450 is 5400985055.
It is a junction number, because it is equal to n+sod(n) for n = 55058900398 and 55058900407.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71597666 + ... + 71598434.
It is an arithmetic number, because the mean of its divisors is an integer number (1141391790).
Almost surely, 255058900450 is an apocalyptic number.
55058900450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55058900450 is a deficient number, since it is larger than the sum of its proper divisors (54514711390).
55058900450 is a wasteful number, since it uses less digits than its factorization.
55058900450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572 (or 1567 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 41.
The spelling of 55058900450 in words is "fifty-five billion, fifty-eight million, nine hundred thousand, four hundred fifty".
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