Base | Representation |
---|---|
bin | 1100111101001001110… |
… | …01110110100101111110 |
3 | 1120120000010222122112210 |
4 | 12132210321312211332 |
5 | 24243130423320414 |
6 | 540255344041250 |
7 | 44106121533222 |
oct | 6364471664576 |
9 | 1516003878483 |
10 | 445148260734 |
11 | 161871651981 |
12 | 72333303226 |
13 | 32c9218c818 |
14 | 1778c3c6782 |
15 | b8a5370e59 |
hex | 67a4e7697e |
445148260734 has 16 divisors (see below), whose sum is σ = 919015764480. Its totient is φ = 143596213080.
The previous prime is 445148260727. The next prime is 445148260759. The reversal of 445148260734 is 437062841544.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196634924 + ... + 1196635295.
It is an arithmetic number, because the mean of its divisors is an integer number (57438485280).
Almost surely, 2445148260734 is an apocalyptic number.
445148260734 is an abundant number, since it is smaller than the sum of its proper divisors (473867503746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445148260734 is a wasteful number, since it uses less digits than its factorization.
445148260734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2393270255.
The product of its (nonzero) digits is 2580480, while the sum is 48.
The spelling of 445148260734 in words is "four hundred forty-five billion, one hundred forty-eight million, two hundred sixty thousand, seven hundred thirty-four".
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