Base | Representation |
---|---|
bin | 101010001001100010… |
… | …110011011101110110 |
3 | 11022211001112210100210 |
4 | 222021202303131312 |
5 | 1220141330302004 |
6 | 32442500250250 |
7 | 3161342330622 |
oct | 521142633566 |
9 | 138731483323 |
10 | 45257275254 |
11 | 18214608824 |
12 | 89306a0986 |
13 | 4363300119 |
14 | 22948c0182 |
15 | 129d30d089 |
hex | a898b3776 |
45257275254 has 32 divisors (see below), whose sum is σ = 95955847776. Its totient is φ = 14181040640.
The previous prime is 45257275247. The next prime is 45257275277.
45257275254 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186477 + ... + 353960.
It is an arithmetic number, because the mean of its divisors is an integer number (2998620243).
Almost surely, 245257275254 is an apocalyptic number.
45257275254 is an abundant number, since it is smaller than the sum of its proper divisors (50698572522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45257275254 is a wasteful number, since it uses less digits than its factorization.
45257275254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541280.
The product of its digits is 3920000, while the sum is 48.
The spelling of 45257275254 in words is "forty-five billion, two hundred fifty-seven million, two hundred seventy-five thousand, two hundred fifty-four".
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