Base | Representation |
---|---|
bin | 10111010010111101001010… |
… | …01001110001000101010010 |
3 | 20201101102121100012210221202 |
4 | 23221132211021301011102 |
5 | 23203313134002142440 |
6 | 300542112402151202 |
7 | 13535106361031444 |
oct | 1351364511610522 |
9 | 221342540183852 |
10 | 51228845740370 |
11 | 15361038983931 |
12 | 58b45b0952502 |
13 | 2277b23204bbc |
14 | c916bcb56494 |
15 | 5dc8a6e71615 |
hex | 2e97a5271152 |
51228845740370 has 128 divisors (see below), whose sum is σ = 95397411225600. Its totient is φ = 19795744362240.
The previous prime is 51228845740339. The next prime is 51228845740399. The reversal of 51228845740370 is 7304754882215.
It is a happy number.
It is a super-3 number, since 3×512288457403703 (a number of 42 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10389136805 + ... + 10389141735.
It is an arithmetic number, because the mean of its divisors is an integer number (745292275200).
Almost surely, 251228845740370 is an apocalyptic number.
51228845740370 is a deficient number, since it is larger than the sum of its proper divisors (44168565485230).
51228845740370 is a wasteful number, since it uses less digits than its factorization.
51228845740370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5880.
The product of its (nonzero) digits is 15052800, while the sum is 56.
The spelling of 51228845740370 in words is "fifty-one trillion, two hundred twenty-eight billion, eight hundred forty-five million, seven hundred forty thousand, three hundred seventy".
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